/*! DataTables 1.10.1
 * 漏2008-2014 SpryMedia Ltd - datatables.net/license
 */
/**
 * @summary     DataTables
 * @description Paginate, search and order HTML tables
 * @version     1.10.1
 * @file        jquery.dataTables.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2008-2014 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */
/*jslint evil: true, undef: true, browser: true */
/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidateRow,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnScrollBarWidth,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/
define("lib/cmd-plugins/dataTables/1.10.1/dataTables", [ "lib/jquery/1.11.1/jquery" ], function(require) {
    var $ = require("lib/jquery/1.11.1/jquery");
    // (/** @lends <global> */function( window, document, undefined ) {
    // (function( factory ) {
    //   "use strict";
    //   if ( typeof define === 'function' && define.amd ) {
    //     // Define as an AMD module if possible
    //     define( 'datatables', ['jquery'], factory );
    //   }
    //     else if ( typeof exports === 'object' ) {
    //         // Node/CommonJS
    //         factory( require( 'jquery' ) );
    //     }
    //   else if ( jQuery && !jQuery.fn.dataTable ) {
    //     // Define using browser globals otherwise
    //     // Prevent multiple instantiations if the script is loaded twice
    //     factory( jQuery );
    //   }
    // }
    // (* @lends <global> function( $ ) {
    "use strict";
    /**
   * DataTables is a plug-in for the jQuery Javascript library. It is a highly
   * flexible tool, based upon the foundations of progressive enhancement,
   * which will add advanced interaction controls to any HTML table. For a
   * full list of features please refer to
   * [DataTables.net](href="http://datatables.net).
   *
   * Note that the `DataTable` object is not a global variable but is aliased
   * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
   * be  accessed.
   *
   *  @class
   *  @param {object} [init={}] Configuration object for DataTables. Options
   *    are defined by {@link DataTable.defaults}
   *  @requires jQuery 1.7+
   *
   *  @example
   *    // Basic initialisation
   *    $(document).ready( function {
   *      $('#example').dataTable();
   *    } );
   *
   *  @example
   *    // Initialisation with configuration options - in this case, disable
   *    // pagination and sorting.
   *    $(document).ready( function {
   *      $('#example').dataTable( {
   *        "paginate": false,
   *        "sort": false
   *      } );
   *    } );
   */
    var DataTable;
    /*
   * It is useful to have variables which are scoped locally so only the
   * DataTables functions can access them and they don't leak into global space.
   * At the same time these functions are often useful over multiple files in the
   * core and API, so we list, or at least document, all variables which are used
   * by DataTables as private variables here. This also ensures that there is no
   * clashing of variable names and that they can easily referenced for reuse.
   */
    // Defined else where
    //  _selector_run
    //  _selector_opts
    //  _selector_first
    //  _selector_row_indexes
    var _ext;
    // DataTable.ext
    var _Api;
    // DataTable.Api
    var _api_register;
    // DataTable.Api.register
    var _api_registerPlural;
    // DataTable.Api.registerPlural
    var _re_dic = {};
    var _re_new_lines = /[\r\n]/g;
    var _re_html = /<.*?>/g;
    var _re_date_start = /^[\w\+\-]/;
    var _re_date_end = /[\w\+\-]$/;
    // Escape regular expression special characters
    var _re_escape_regex = new RegExp("(\\" + [ "/", ".", "*", "+", "?", "|", "(", ")", "[", "]", "{", "}", "\\", "$", "^", "-" ].join("|\\") + ")", "g");
    // U+2009 is thin space and U+202F is narrow no-break space, both used in many
    // standards as thousands separators
    var _re_formatted_numeric = /[',$拢鈧�%\u2009\u202F]/g;
    var _empty = function(d) {
        return !d || d === true || d === "-" ? true : false;
    };
    var _intVal = function(s) {
        var integer = parseInt(s, 10);
        return !isNaN(integer) && isFinite(s) ? integer : null;
    };
    // Convert from a formatted number with characters other than `.` as the
    // decimal place, to a Javascript number
    var _numToDecimal = function(num, decimalPoint) {
        // Cache created regular expressions for speed as this function is called often
        if (!_re_dic[decimalPoint]) {
            _re_dic[decimalPoint] = new RegExp(_fnEscapeRegex(decimalPoint), "g");
        }
        return typeof num === "string" ? num.replace(/\./g, "").replace(_re_dic[decimalPoint], ".") : num;
    };
    var _isNumber = function(d, decimalPoint, formatted) {
        var strType = typeof d === "string";
        if (decimalPoint && strType) {
            d = _numToDecimal(d, decimalPoint);
        }
        if (formatted && strType) {
            d = d.replace(_re_formatted_numeric, "");
        }
        return _empty(d) || !isNaN(parseFloat(d)) && isFinite(d);
    };
    // A string without HTML in it can be considered to be HTML still
    var _isHtml = function(d) {
        return _empty(d) || typeof d === "string";
    };
    var _htmlNumeric = function(d, decimalPoint, formatted) {
        if (_empty(d)) {
            return true;
        }
        var html = _isHtml(d);
        return !html ? null : _isNumber(_stripHtml(d), decimalPoint, formatted) ? true : null;
    };
    var _pluck = function(a, prop, prop2) {
        var out = [];
        var i = 0, ien = a.length;
        // Could have the test in the loop for slightly smaller code, but speed
        // is essential here
        if (prop2 !== undefined) {
            for (;i < ien; i++) {
                if (a[i] && a[i][prop]) {
                    out.push(a[i][prop][prop2]);
                }
            }
        } else {
            for (;i < ien; i++) {
                if (a[i]) {
                    out.push(a[i][prop]);
                }
            }
        }
        return out;
    };
    // Basically the same as _pluck, but rather than looping over `a` we use `order`
    // as the indexes to pick from `a`
    var _pluck_order = function(a, order, prop, prop2) {
        var out = [];
        var i = 0, ien = order.length;
        // Could have the test in the loop for slightly smaller code, but speed
        // is essential here
        if (prop2 !== undefined) {
            for (;i < ien; i++) {
                out.push(a[order[i]][prop][prop2]);
            }
        } else {
            for (;i < ien; i++) {
                out.push(a[order[i]][prop]);
            }
        }
        return out;
    };
    var _range = function(len, start) {
        var out = [];
        var end;
        if (start === undefined) {
            start = 0;
            end = len;
        } else {
            end = start;
            start = len;
        }
        for (var i = start; i < end; i++) {
            out.push(i);
        }
        return out;
    };
    var _stripHtml = function(d) {
        return d.replace(_re_html, "");
    };
    /**
   * Find the unique elements in a source array.
   *
   * @param  {array} src Source array
   * @return {array} Array of unique items
   * @ignore
   */
    var _unique = function(src) {
        // A faster unique method is to use object keys to identify used values,
        // but this doesn't work with arrays or objects, which we must also
        // consider. See jsperf.com/compare-array-unique-versions/4 for more
        // information.
        var out = [], val, i, ien = src.length, j, k = 0;
        again: for (i = 0; i < ien; i++) {
            val = src[i];
            for (j = 0; j < k; j++) {
                if (out[j] === val) {
                    continue again;
                }
            }
            out.push(val);
            k++;
        }
        return out;
    };
    /**
   * Create a mapping object that allows camel case parameters to be looked up
   * for their Hungarian counterparts. The mapping is stored in a private
   * parameter called `_hungarianMap` which can be accessed on the source object.
   *  @param {object} o
   *  @memberof DataTable#oApi
   */
    function _fnHungarianMap(o) {
        var hungarian = "a aa ai ao as b fn i m o s ", match, newKey, map = {};
        $.each(o, function(key, val) {
            match = key.match(/^([^A-Z]+?)([A-Z])/);
            if (match && hungarian.indexOf(match[1] + " ") !== -1) {
                newKey = key.replace(match[0], match[2].toLowerCase());
                map[newKey] = key;
                //console.log( key, match );
                if (match[1] === "o") {
                    _fnHungarianMap(o[key]);
                }
            }
        });
        o._hungarianMap = map;
    }
    /**
   * Convert from camel case parameters to Hungarian, based on a Hungarian map
   * created by _fnHungarianMap.
   *  @param {object} src The model object which holds all parameters that can be
   *    mapped.
   *  @param {object} user The object to convert from camel case to Hungarian.
   *  @param {boolean} force When set to `true`, properties which already have a
   *    Hungarian value in the `user` object will be overwritten. Otherwise they
   *    won't be.
   *  @memberof DataTable#oApi
   */
    function _fnCamelToHungarian(src, user, force) {
        if (!src._hungarianMap) {
            _fnHungarianMap(src);
        }
        var hungarianKey;
        $.each(user, function(key, val) {
            hungarianKey = src._hungarianMap[key];
            if (hungarianKey !== undefined && (force || user[hungarianKey] === undefined)) {
                // For objects, we need to buzz down into the object to copy parameters
                if (hungarianKey.charAt(0) === "o") {
                    // Copy the camelCase options over to the hungarian
                    if (!user[hungarianKey]) {
                        user[hungarianKey] = {};
                    }
                    $.extend(true, user[hungarianKey], user[key]);
                    _fnCamelToHungarian(src[hungarianKey], user[hungarianKey], force);
                } else {
                    user[hungarianKey] = user[key];
                }
            }
        });
    }
    /**
   * Language compatibility - when certain options are given, and others aren't, we
   * need to duplicate the values over, in order to provide backwards compatibility
   * with older language files.
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnLanguageCompat(lang) {
        var defaults = DataTable.defaults.oLanguage;
        var zeroRecords = lang.sZeroRecords;
        /* Backwards compatibility - if there is no sEmptyTable given, then use the same as
     * sZeroRecords - assuming that is given.
     */
        if (!lang.sEmptyTable && zeroRecords && defaults.sEmptyTable === "No data available in table") {
            _fnMap(lang, lang, "sZeroRecords", "sEmptyTable");
        }
        /* Likewise with loading records */
        if (!lang.sLoadingRecords && zeroRecords && defaults.sLoadingRecords === "Loading...") {
            _fnMap(lang, lang, "sZeroRecords", "sLoadingRecords");
        }
        // Old parameter name of the thousands separator mapped onto the new
        if (lang.sInfoThousands) {
            lang.sThousands = lang.sInfoThousands;
        }
        var decimal = lang.sDecimal;
        if (decimal) {
            _addNumericSort(decimal);
        }
    }
    /**
   * Map one parameter onto another
   *  @param {object} o Object to map
   *  @param {*} knew The new parameter name
   *  @param {*} old The old parameter name
   */
    var _fnCompatMap = function(o, knew, old) {
        if (o[knew] !== undefined) {
            o[old] = o[knew];
        }
    };
    /**
   * Provide backwards compatibility for the main DT options. Note that the new
   * options are mapped onto the old parameters, so this is an external interface
   * change only.
   *  @param {object} init Object to map
   */
    function _fnCompatOpts(init) {
        _fnCompatMap(init, "ordering", "bSort");
        _fnCompatMap(init, "orderMulti", "bSortMulti");
        _fnCompatMap(init, "orderClasses", "bSortClasses");
        _fnCompatMap(init, "orderCellsTop", "bSortCellsTop");
        _fnCompatMap(init, "order", "aaSorting");
        _fnCompatMap(init, "orderFixed", "aaSortingFixed");
        _fnCompatMap(init, "paging", "bPaginate");
        _fnCompatMap(init, "pagingType", "sPaginationType");
        _fnCompatMap(init, "pageLength", "iDisplayLength");
        _fnCompatMap(init, "searching", "bFilter");
        // Column search objects are in an array, so it needs to be converted
        // element by element
        var searchCols = init.aoSearchCols;
        if (searchCols) {
            for (var i = 0, ien = searchCols.length; i < ien; i++) {
                if (searchCols[i]) {
                    _fnCamelToHungarian(DataTable.models.oSearch, searchCols[i]);
                }
            }
        }
    }
    /**
   * Provide backwards compatibility for column options. Note that the new options
   * are mapped onto the old parameters, so this is an external interface change
   * only.
   *  @param {object} init Object to map
   */
    function _fnCompatCols(init) {
        _fnCompatMap(init, "orderable", "bSortable");
        _fnCompatMap(init, "orderData", "aDataSort");
        _fnCompatMap(init, "orderSequence", "asSorting");
        _fnCompatMap(init, "orderDataType", "sortDataType");
    }
    /**
   * Browser feature detection for capabilities, quirks
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnBrowserDetect(settings) {
        var browser = settings.oBrowser;
        // Scrolling feature / quirks detection
        var n = $("<div/>").css({
            position: "absolute",
            top: 0,
            left: 0,
            height: 1,
            width: 1,
            overflow: "hidden"
        }).append($("<div/>").css({
            position: "absolute",
            top: 1,
            left: 1,
            width: 100,
            overflow: "scroll"
        }).append($('<div class="test"/>').css({
            width: "100%",
            height: 10
        }))).appendTo("body");
        var test = n.find(".test");
        // IE6/7 will oversize a width 100% element inside a scrolling element, to
        // include the width of the scrollbar, while other browsers ensure the inner
        // element is contained without forcing scrolling
        browser.bScrollOversize = test[0].offsetWidth === 100;
        // In rtl text layout, some browsers (most, but not all) will place the
        // scrollbar on the left, rather than the right.
        browser.bScrollbarLeft = test.offset().left !== 1;
        n.remove();
    }
    /**
   * Array.prototype reduce[Right] method, used for browsers which don't support
   * JS 1.6. Done this way to reduce code size, since we iterate either way
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnReduce(that, fn, init, start, end, inc) {
        var i = start, value, isSet = false;
        if (init !== undefined) {
            value = init;
            isSet = true;
        }
        while (i !== end) {
            if (!that.hasOwnProperty(i)) {
                continue;
            }
            value = isSet ? fn(value, that[i], i, that) : that[i];
            isSet = true;
            i += inc;
        }
        return value;
    }
    /**
   * Add a column to the list used for the table with default values
   *  @param {object} oSettings dataTables settings object
   *  @param {node} nTh The th element for this column
   *  @memberof DataTable#oApi
   */
    function _fnAddColumn(oSettings, nTh) {
        // Add column to aoColumns array
        var oDefaults = DataTable.defaults.column;
        var iCol = oSettings.aoColumns.length;
        var oCol = $.extend({}, DataTable.models.oColumn, oDefaults, {
            nTh: nTh ? nTh : document.createElement("th"),
            sTitle: oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : "",
            aDataSort: oDefaults.aDataSort ? oDefaults.aDataSort : [ iCol ],
            mData: oDefaults.mData ? oDefaults.mData : iCol,
            idx: iCol
        });
        oSettings.aoColumns.push(oCol);
        // Add search object for column specific search. Note that the `searchCols[ iCol ]`
        // passed into extend can be undefined. This allows the user to give a default
        // with only some of the parameters defined, and also not give a default
        var searchCols = oSettings.aoPreSearchCols;
        searchCols[iCol] = $.extend({}, DataTable.models.oSearch, searchCols[iCol]);
        // Use the default column options function to initialise classes etc
        _fnColumnOptions(oSettings, iCol, null);
    }
    /**
   * Apply options for a column
   *  @param {object} oSettings dataTables settings object
   *  @param {int} iCol column index to consider
   *  @param {object} oOptions object with sType, bVisible and bSearchable etc
   *  @memberof DataTable#oApi
   */
    function _fnColumnOptions(oSettings, iCol, oOptions) {
        var oCol = oSettings.aoColumns[iCol];
        var oClasses = oSettings.oClasses;
        var th = $(oCol.nTh);
        // Try to get width information from the DOM. We can't get it from CSS
        // as we'd need to parse the CSS stylesheet. `width` option can override
        if (!oCol.sWidthOrig) {
            // Width attribute
            oCol.sWidthOrig = th.attr("width") || null;
            // Style attribute
            var t = (th.attr("style") || "").match(/width:\s*(\d+[pxem%]+)/);
            if (t) {
                oCol.sWidthOrig = t[1];
            }
        }
        /* User specified column options */
        if (oOptions !== undefined && oOptions !== null) {
            // Backwards compatibility
            _fnCompatCols(oOptions);
            // Map camel case parameters to their Hungarian counterparts
            _fnCamelToHungarian(DataTable.defaults.column, oOptions);
            /* Backwards compatibility for mDataProp */
            if (oOptions.mDataProp !== undefined && !oOptions.mData) {
                oOptions.mData = oOptions.mDataProp;
            }
            if (oOptions.sType) {
                oCol._sManualType = oOptions.sType;
            }
            // `class` is a reserved word in Javascript, so we need to provide
            // the ability to use a valid name for the camel case input
            if (oOptions.className && !oOptions.sClass) {
                oOptions.sClass = oOptions.className;
            }
            $.extend(oCol, oOptions);
            _fnMap(oCol, oOptions, "sWidth", "sWidthOrig");
            /* iDataSort to be applied (backwards compatibility), but aDataSort will take
       * priority if defined
       */
            if (typeof oOptions.iDataSort === "number") {
                oCol.aDataSort = [ oOptions.iDataSort ];
            }
            _fnMap(oCol, oOptions, "aDataSort");
        }
        /* Cache the data get and set functions for speed */
        var mDataSrc = oCol.mData;
        var mData = _fnGetObjectDataFn(mDataSrc);
        var mRender = oCol.mRender ? _fnGetObjectDataFn(oCol.mRender) : null;
        var attrTest = function(src) {
            return typeof src === "string" && src.indexOf("@") !== -1;
        };
        oCol._bAttrSrc = $.isPlainObject(mDataSrc) && (attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter));
        oCol.fnGetData = function(rowData, type, meta) {
            var innerData = mData(rowData, type, undefined, meta);
            return mRender && type ? mRender(innerData, type, rowData, meta) : innerData;
        };
        oCol.fnSetData = function(rowData, val, meta) {
            return _fnSetObjectDataFn(mDataSrc)(rowData, val, meta);
        };
        /* Feature sorting overrides column specific when off */
        if (!oSettings.oFeatures.bSort) {
            oCol.bSortable = false;
            th.addClass(oClasses.sSortableNone);
        }
        /* Check that the class assignment is correct for sorting */
        var bAsc = $.inArray("asc", oCol.asSorting) !== -1;
        var bDesc = $.inArray("desc", oCol.asSorting) !== -1;
        if (!oCol.bSortable || !bAsc && !bDesc) {
            oCol.sSortingClass = oClasses.sSortableNone;
            oCol.sSortingClassJUI = "";
        } else if (bAsc && !bDesc) {
            oCol.sSortingClass = oClasses.sSortableAsc;
            oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
        } else if (!bAsc && bDesc) {
            oCol.sSortingClass = oClasses.sSortableDesc;
            oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
        } else {
            oCol.sSortingClass = oClasses.sSortable;
            oCol.sSortingClassJUI = oClasses.sSortJUI;
        }
    }
    /**
   * Adjust the table column widths for new data. Note: you would probably want to
   * do a redraw after calling this function!
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnAdjustColumnSizing(settings) {
        /* Not interested in doing column width calculation if auto-width is disabled */
        if (settings.oFeatures.bAutoWidth !== false) {
            var columns = settings.aoColumns;
            _fnCalculateColumnWidths(settings);
            for (var i = 0, iLen = columns.length; i < iLen; i++) {
                columns[i].nTh.style.width = columns[i].sWidth;
            }
        }
        var scroll = settings.oScroll;
        if (scroll.sY !== "" || scroll.sX !== "") {
            _fnScrollDraw(settings);
        }
        _fnCallbackFire(settings, null, "column-sizing", [ settings ]);
    }
    /**
   * Covert the index of a visible column to the index in the data array (take account
   * of hidden columns)
   *  @param {object} oSettings dataTables settings object
   *  @param {int} iMatch Visible column index to lookup
   *  @returns {int} i the data index
   *  @memberof DataTable#oApi
   */
    function _fnVisibleToColumnIndex(oSettings, iMatch) {
        var aiVis = _fnGetColumns(oSettings, "bVisible");
        return typeof aiVis[iMatch] === "number" ? aiVis[iMatch] : null;
    }
    /**
   * Covert the index of an index in the data array and convert it to the visible
   *   column index (take account of hidden columns)
   *  @param {int} iMatch Column index to lookup
   *  @param {object} oSettings dataTables settings object
   *  @returns {int} i the data index
   *  @memberof DataTable#oApi
   */
    function _fnColumnIndexToVisible(oSettings, iMatch) {
        var aiVis = _fnGetColumns(oSettings, "bVisible");
        var iPos = $.inArray(iMatch, aiVis);
        return iPos !== -1 ? iPos : null;
    }
    /**
   * Get the number of visible columns
   *  @param {object} oSettings dataTables settings object
   *  @returns {int} i the number of visible columns
   *  @memberof DataTable#oApi
   */
    function _fnVisbleColumns(oSettings) {
        return _fnGetColumns(oSettings, "bVisible").length;
    }
    /**
   * Get an array of column indexes that match a given property
   *  @param {object} oSettings dataTables settings object
   *  @param {string} sParam Parameter in aoColumns to look for - typically
   *    bVisible or bSearchable
   *  @returns {array} Array of indexes with matched properties
   *  @memberof DataTable#oApi
   */
    function _fnGetColumns(oSettings, sParam) {
        var a = [];
        $.map(oSettings.aoColumns, function(val, i) {
            if (val[sParam]) {
                a.push(i);
            }
        });
        return a;
    }
    /**
   * Calculate the 'type' of a column
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnColumnTypes(settings) {
        var columns = settings.aoColumns;
        var data = settings.aoData;
        var types = DataTable.ext.type.detect;
        var i, ien, j, jen, k, ken;
        var col, cell, detectedType, cache;
        // For each column, spin over the 
        for (i = 0, ien = columns.length; i < ien; i++) {
            col = columns[i];
            cache = [];
            if (!col.sType && col._sManualType) {
                col.sType = col._sManualType;
            } else if (!col.sType) {
                for (j = 0, jen = types.length; j < jen; j++) {
                    for (k = 0, ken = data.length; k < ken; k++) {
                        // Use a cache array so we only need to get the type data
                        // from the formatter once (when using multiple detectors)
                        if (cache[k] === undefined) {
                            cache[k] = _fnGetCellData(settings, k, i, "type");
                        }
                        detectedType = types[j](cache[k], settings);
                        // Doesn't match, so break early, since this type can't
                        // apply to this column. Also, HTML is a special case since
                        // it is so similar to `string`. Just a single match is
                        // needed for a column to be html type
                        if (!detectedType || detectedType === "html") {
                            break;
                        }
                    }
                    // Type is valid for all data points in the column - use this
                    // type
                    if (detectedType) {
                        col.sType = detectedType;
                        break;
                    }
                }
                // Fall back - if no type was detected, always use string
                if (!col.sType) {
                    col.sType = "string";
                }
            }
        }
    }
    /**
   * Take the column definitions and static columns arrays and calculate how
   * they relate to column indexes. The callback function will then apply the
   * definition found for a column to a suitable configuration object.
   *  @param {object} oSettings dataTables settings object
   *  @param {array} aoColDefs The aoColumnDefs array that is to be applied
   *  @param {array} aoCols The aoColumns array that defines columns individually
   *  @param {function} fn Callback function - takes two parameters, the calculated
   *    column index and the definition for that column.
   *  @memberof DataTable#oApi
   */
    function _fnApplyColumnDefs(oSettings, aoColDefs, aoCols, fn) {
        var i, iLen, j, jLen, k, kLen, def;
        var columns = oSettings.aoColumns;
        // Column definitions with aTargets
        if (aoColDefs) {
            /* Loop over the definitions array - loop in reverse so first instance has priority */
            for (i = aoColDefs.length - 1; i >= 0; i--) {
                def = aoColDefs[i];
                /* Each definition can target multiple columns, as it is an array */
                var aTargets = def.targets !== undefined ? def.targets : def.aTargets;
                if (!$.isArray(aTargets)) {
                    aTargets = [ aTargets ];
                }
                for (j = 0, jLen = aTargets.length; j < jLen; j++) {
                    if (typeof aTargets[j] === "number" && aTargets[j] >= 0) {
                        /* Add columns that we don't yet know about */
                        while (columns.length <= aTargets[j]) {
                            _fnAddColumn(oSettings);
                        }
                        /* Integer, basic index */
                        fn(aTargets[j], def);
                    } else if (typeof aTargets[j] === "number" && aTargets[j] < 0) {
                        /* Negative integer, right to left column counting */
                        fn(columns.length + aTargets[j], def);
                    } else if (typeof aTargets[j] === "string") {
                        /* Class name matching on TH element */
                        for (k = 0, kLen = columns.length; k < kLen; k++) {
                            if (aTargets[j] == "_all" || $(columns[k].nTh).hasClass(aTargets[j])) {
                                fn(k, def);
                            }
                        }
                    }
                }
            }
        }
        // Statically defined columns array
        if (aoCols) {
            for (i = 0, iLen = aoCols.length; i < iLen; i++) {
                fn(i, aoCols[i]);
            }
        }
    }
    /**
   * Add a data array to the table, creating DOM node etc. This is the parallel to
   * _fnGatherData, but for adding rows from a Javascript source, rather than a
   * DOM source.
   *  @param {object} oSettings dataTables settings object
   *  @param {array} aData data array to be added
   *  @param {node} [nTr] TR element to add to the table - optional. If not given,
   *    DataTables will create a row automatically
   *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
   *    if nTr is.
   *  @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
   *  @memberof DataTable#oApi
   */
    function _fnAddData(oSettings, aDataIn, nTr, anTds) {
        /* Create the object for storing information about this new row */
        var iRow = oSettings.aoData.length;
        var oData = $.extend(true, {}, DataTable.models.oRow, {
            src: nTr ? "dom" : "data"
        });
        oData._aData = aDataIn;
        oSettings.aoData.push(oData);
        /* Create the cells */
        var nTd, sThisType;
        var columns = oSettings.aoColumns;
        for (var i = 0, iLen = columns.length; i < iLen; i++) {
            // When working with a row, the data source object must be populated. In
            // all other cases, the data source object is already populated, so we
            // don't overwrite it, which might break bindings etc
            if (nTr) {
                _fnSetCellData(oSettings, iRow, i, _fnGetCellData(oSettings, iRow, i));
            }
            columns[i].sType = null;
        }
        /* Add to the display array */
        oSettings.aiDisplayMaster.push(iRow);
        /* Create the DOM information, or register it if already present */
        if (nTr || !oSettings.oFeatures.bDeferRender) {
            _fnCreateTr(oSettings, iRow, nTr, anTds);
        }
        return iRow;
    }
    /**
   * Add one or more TR elements to the table. Generally we'd expect to
   * use this for reading data from a DOM sourced table, but it could be
   * used for an TR element. Note that if a TR is given, it is used (i.e.
   * it is not cloned).
   *  @param {object} settings dataTables settings object
   *  @param {array|node|jQuery} trs The TR element(s) to add to the table
   *  @returns {array} Array of indexes for the added rows
   *  @memberof DataTable#oApi
   */
    function _fnAddTr(settings, trs) {
        var row;
        // Allow an individual node to be passed in
        if (!(trs instanceof $)) {
            trs = $(trs);
        }
        return trs.map(function(i, el) {
            row = _fnGetRowElements(settings, el);
            return _fnAddData(settings, row.data, el, row.cells);
        });
    }
    /**
   * Take a TR element and convert it to an index in aoData
   *  @param {object} oSettings dataTables settings object
   *  @param {node} n the TR element to find
   *  @returns {int} index if the node is found, null if not
   *  @memberof DataTable#oApi
   */
    function _fnNodeToDataIndex(oSettings, n) {
        return n._DT_RowIndex !== undefined ? n._DT_RowIndex : null;
    }
    /**
   * Take a TD element and convert it into a column data index (not the visible index)
   *  @param {object} oSettings dataTables settings object
   *  @param {int} iRow The row number the TD/TH can be found in
   *  @param {node} n The TD/TH element to find
   *  @returns {int} index if the node is found, -1 if not
   *  @memberof DataTable#oApi
   */
    function _fnNodeToColumnIndex(oSettings, iRow, n) {
        return $.inArray(n, oSettings.aoData[iRow].anCells);
    }
    /**
   * Get the data for a given cell from the internal cache, taking into account data mapping
   *  @param {object} settings dataTables settings object
   *  @param {int} rowIdx aoData row id
   *  @param {int} colIdx Column index
   *  @param {string} type data get type ('display', 'type' 'filter' 'sort')
   *  @returns {*} Cell data
   *  @memberof DataTable#oApi
   */
    function _fnGetCellData(settings, rowIdx, colIdx, type) {
        var draw = settings.iDraw;
        var col = settings.aoColumns[colIdx];
        var rowData = settings.aoData[rowIdx]._aData;
        var defaultContent = col.sDefaultContent;
        var cellData = col.fnGetData(rowData, type, {
            settings: settings,
            row: rowIdx,
            col: colIdx
        });
        if (cellData === undefined) {
            if (settings.iDrawError != draw && defaultContent === null) {
                _fnLog(settings, 0, "Requested unknown parameter " + (typeof col.mData == "function" ? "{function}" : "'" + col.mData + "'") + " for row " + rowIdx, 4);
                settings.iDrawError = draw;
            }
            return defaultContent;
        }
        /* When the data source is null, we can use default column data */
        if ((cellData === rowData || cellData === null) && defaultContent !== null) {
            cellData = defaultContent;
        } else if (typeof cellData === "function") {
            // If the data source is a function, then we run it and use the return,
            // executing in the scope of the data object (for instances)
            return cellData.call(rowData);
        }
        if (cellData === null && type == "display") {
            return "";
        }
        return cellData;
    }
    /**
   * Set the value for a specific cell, into the internal data cache
   *  @param {object} settings dataTables settings object
   *  @param {int} rowIdx aoData row id
   *  @param {int} colIdx Column index
   *  @param {*} val Value to set
   *  @memberof DataTable#oApi
   */
    function _fnSetCellData(settings, rowIdx, colIdx, val) {
        var col = settings.aoColumns[colIdx];
        var rowData = settings.aoData[rowIdx]._aData;
        col.fnSetData(rowData, val, {
            settings: settings,
            row: rowIdx,
            col: colIdx
        });
    }
    // Private variable that is used to match action syntax in the data property object
    var __reArray = /\[.*?\]$/;
    var __reFn = /\(\)$/;
    /**
   * Split string on periods, taking into account escaped periods
   * @param  {string} str String to split
   * @return {array} Split string
   */
    function _fnSplitObjNotation(str) {
        return $.map(str.match(/(\\.|[^\.])+/g), function(s) {
            return s.replace(/\\./g, ".");
        });
    }
    /**
   * Return a function that can be used to get data from a source object, taking
   * into account the ability to use nested objects as a source
   *  @param {string|int|function} mSource The data source for the object
   *  @returns {function} Data get function
   *  @memberof DataTable#oApi
   */
    function _fnGetObjectDataFn(mSource) {
        if ($.isPlainObject(mSource)) {
            /* Build an object of get functions, and wrap them in a single call */
            var o = {};
            $.each(mSource, function(key, val) {
                if (val) {
                    o[key] = _fnGetObjectDataFn(val);
                }
            });
            return function(data, type, row, meta) {
                var t = o[type] || o._;
                return t !== undefined ? t(data, type, row, meta) : data;
            };
        } else if (mSource === null) {
            /* Give an empty string for rendering / sorting etc */
            return function(data) {
                // type, row and meta also passed, but not used
                return data;
            };
        } else if (typeof mSource === "function") {
            return function(data, type, row, meta) {
                return mSource(data, type, row, meta);
            };
        } else if (typeof mSource === "string" && (mSource.indexOf(".") !== -1 || mSource.indexOf("[") !== -1 || mSource.indexOf("(") !== -1)) {
            /* If there is a . in the source string then the data source is in a
       * nested object so we loop over the data for each level to get the next
       * level down. On each loop we test for undefined, and if found immediately
       * return. This allows entire objects to be missing and sDefaultContent to
       * be used if defined, rather than throwing an error
       */
            var fetchData = function(data, type, src) {
                var arrayNotation, funcNotation, out, innerSrc;
                if (src !== "") {
                    var a = _fnSplitObjNotation(src);
                    for (var i = 0, iLen = a.length; i < iLen; i++) {
                        // Check if we are dealing with special notation
                        arrayNotation = a[i].match(__reArray);
                        funcNotation = a[i].match(__reFn);
                        if (arrayNotation) {
                            // Array notation
                            a[i] = a[i].replace(__reArray, "");
                            // Condition allows simply [] to be passed in
                            if (a[i] !== "") {
                                data = data[a[i]];
                            }
                            out = [];
                            // Get the remainder of the nested object to get
                            a.splice(0, i + 1);
                            innerSrc = a.join(".");
                            // Traverse each entry in the array getting the properties requested
                            for (var j = 0, jLen = data.length; j < jLen; j++) {
                                out.push(fetchData(data[j], type, innerSrc));
                            }
                            // If a string is given in between the array notation indicators, that
                            // is used to join the strings together, otherwise an array is returned
                            var join = arrayNotation[0].substring(1, arrayNotation[0].length - 1);
                            data = join === "" ? out : out.join(join);
                            // The inner call to fetchData has already traversed through the remainder
                            // of the source requested, so we exit from the loop
                            break;
                        } else if (funcNotation) {
                            // Function call
                            a[i] = a[i].replace(__reFn, "");
                            data = data[a[i]]();
                            continue;
                        }
                        if (data === null || data[a[i]] === undefined) {
                            return undefined;
                        }
                        data = data[a[i]];
                    }
                }
                return data;
            };
            return function(data, type) {
                // row and meta also passed, but not used
                return fetchData(data, type, mSource);
            };
        } else {
            /* Array or flat object mapping */
            return function(data, type) {
                // row and meta also passed, but not used
                return data[mSource];
            };
        }
    }
    /**
   * Return a function that can be used to set data from a source object, taking
   * into account the ability to use nested objects as a source
   *  @param {string|int|function} mSource The data source for the object
   *  @returns {function} Data set function
   *  @memberof DataTable#oApi
   */
    function _fnSetObjectDataFn(mSource) {
        if ($.isPlainObject(mSource)) {
            /* Unlike get, only the underscore (global) option is used for for
       * setting data since we don't know the type here. This is why an object
       * option is not documented for `mData` (which is read/write), but it is
       * for `mRender` which is read only.
       */
            return _fnSetObjectDataFn(mSource._);
        } else if (mSource === null) {
            /* Nothing to do when the data source is null */
            return function() {};
        } else if (typeof mSource === "function") {
            return function(data, val, meta) {
                mSource(data, "set", val, meta);
            };
        } else if (typeof mSource === "string" && (mSource.indexOf(".") !== -1 || mSource.indexOf("[") !== -1 || mSource.indexOf("(") !== -1)) {
            /* Like the get, we need to get data from a nested object */
            var setData = function(data, val, src) {
                var a = _fnSplitObjNotation(src), b;
                var aLast = a[a.length - 1];
                var arrayNotation, funcNotation, o, innerSrc;
                for (var i = 0, iLen = a.length - 1; i < iLen; i++) {
                    // Check if we are dealing with an array notation request
                    arrayNotation = a[i].match(__reArray);
                    funcNotation = a[i].match(__reFn);
                    if (arrayNotation) {
                        a[i] = a[i].replace(__reArray, "");
                        data[a[i]] = [];
                        // Get the remainder of the nested object to set so we can recurse
                        b = a.slice();
                        b.splice(0, i + 1);
                        innerSrc = b.join(".");
                        // Traverse each entry in the array setting the properties requested
                        for (var j = 0, jLen = val.length; j < jLen; j++) {
                            o = {};
                            setData(o, val[j], innerSrc);
                            data[a[i]].push(o);
                        }
                        // The inner call to setData has already traversed through the remainder
                        // of the source and has set the data, thus we can exit here
                        return;
                    } else if (funcNotation) {
                        // Function call
                        a[i] = a[i].replace(__reFn, "");
                        data = data[a[i]](val);
                    }
                    // If the nested object doesn't currently exist - since we are
                    // trying to set the value - create it
                    if (data[a[i]] === null || data[a[i]] === undefined) {
                        data[a[i]] = {};
                    }
                    data = data[a[i]];
                }
                // Last item in the input - i.e, the actual set
                if (aLast.match(__reFn)) {
                    // Function call
                    data = data[aLast.replace(__reFn, "")](val);
                } else {
                    // If array notation is used, we just want to strip it and use the property name
                    // and assign the value. If it isn't used, then we get the result we want anyway
                    data[aLast.replace(__reArray, "")] = val;
                }
            };
            return function(data, val) {
                // meta is also passed in, but not used
                return setData(data, val, mSource);
            };
        } else {
            /* Array or flat object mapping */
            return function(data, val) {
                // meta is also passed in, but not used
                data[mSource] = val;
            };
        }
    }
    /**
   * Return an array with the full table data
   *  @param {object} oSettings dataTables settings object
   *  @returns array {array} aData Master data array
   *  @memberof DataTable#oApi
   */
    function _fnGetDataMaster(settings) {
        return _pluck(settings.aoData, "_aData");
    }
    /**
   * Nuke the table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnClearTable(settings) {
        settings.aoData.length = 0;
        settings.aiDisplayMaster.length = 0;
        settings.aiDisplay.length = 0;
    }
    /**
   * Take an array of integers (index array) and remove a target integer (value - not
   * the key!)
   *  @param {array} a Index array to target
   *  @param {int} iTarget value to find
   *  @memberof DataTable#oApi
   */
    function _fnDeleteIndex(a, iTarget, splice) {
        var iTargetIndex = -1;
        for (var i = 0, iLen = a.length; i < iLen; i++) {
            if (a[i] == iTarget) {
                iTargetIndex = i;
            } else if (a[i] > iTarget) {
                a[i]--;
            }
        }
        if (iTargetIndex != -1 && splice === undefined) {
            a.splice(iTargetIndex, 1);
        }
    }
    /**
   * Mark cached data as invalid such that a re-read of the data will occur when
   * the cached data is next requested. Also update from the data source object.
   *
   * @param {object} settings DataTables settings object
   * @param  {int}    rowIdx   Row index to invalidate
   * @memberof DataTable#oApi
   *
   * @todo For the modularisation of v1.11 this will need to become a callback, so
   *   the sort and filter methods can subscribe to it. That will required
   *   initialisation options for sorting, which is why it is not already baked in
   */
    function _fnInvalidateRow(settings, rowIdx, src, column) {
        var row = settings.aoData[rowIdx];
        var i, ien;
        // Are we reading last data from DOM or the data object?
        if (src === "dom" || (!src || src === "auto") && row.src === "dom") {
            // Read the data from the DOM
            row._aData = _fnGetRowElements(settings, row).data;
        } else {
            // Reading from data object, update the DOM
            var cells = row.anCells;
            var cell;
            if (cells) {
                for (i = 0, ien = cells.length; i < ien; i++) {
                    cell = cells[i];
                    // This is very frustrating, but in IE if you just write directly
                    // to innerHTML, and elements that are overwritten are GC'ed,
                    // even if there is a reference to them elsewhere
                    while (cell.childNodes.length) {
                        cell.removeChild(cell.firstChild);
                    }
                    cells[i].innerHTML = _fnGetCellData(settings, rowIdx, i, "display");
                }
            }
        }
        row._aSortData = null;
        row._aFilterData = null;
        // Invalidate the type for a specific column (if given) or all columns since
        // the data might have changed
        var cols = settings.aoColumns;
        if (column !== undefined) {
            cols[column].sType = null;
        } else {
            for (i = 0, ien = cols.length; i < ien; i++) {
                cols[i].sType = null;
            }
        }
        // Update DataTables special `DT_*` attributes for the row
        _fnRowAttributes(row);
    }
    /**
   * Build a data source object from an HTML row, reading the contents of the
   * cells that are in the row.
   *
   * @param {object} settings DataTables settings object
   * @param {node|object} TR element from which to read data or existing row
   *   object from which to re-read the data from the cells
   * @returns {object} Object with two parameters: `data` the data read, in
   *   document order, and `cells` and array of nodes (they can be useful to the
   *   caller, so rather than needing a second traversal to get them, just return
   *   them from here).
   * @memberof DataTable#oApi
   */
    function _fnGetRowElements(settings, row) {
        var d = [], tds = [], td = row.firstChild, name, col, o, i = 0, contents, columns = settings.aoColumns;
        var attr = function(str, data, td) {
            if (typeof str === "string") {
                var idx = str.indexOf("@");
                if (idx !== -1) {
                    var src = str.substring(idx + 1);
                    o["@" + src] = td.getAttribute(src);
                }
            }
        };
        var cellProcess = function(cell) {
            col = columns[i];
            contents = $.trim(cell.innerHTML);
            if (col && col._bAttrSrc) {
                o = {
                    display: contents
                };
                attr(col.mData.sort, o, cell);
                attr(col.mData.type, o, cell);
                attr(col.mData.filter, o, cell);
                d.push(o);
            } else {
                d.push(contents);
            }
            i++;
        };
        if (td) {
            // `tr` element passed in
            while (td) {
                name = td.nodeName.toUpperCase();
                if (name == "TD" || name == "TH") {
                    cellProcess(td);
                    tds.push(td);
                }
                td = td.nextSibling;
            }
        } else {
            // Existing row object passed in
            tds = row.anCells;
            for (var j = 0, jen = tds.length; j < jen; j++) {
                cellProcess(tds[j]);
            }
        }
        return {
            data: d,
            cells: tds
        };
    }
    /**
   * Create a new TR element (and it's TD children) for a row
   *  @param {object} oSettings dataTables settings object
   *  @param {int} iRow Row to consider
   *  @param {node} [nTrIn] TR element to add to the table - optional. If not given,
   *    DataTables will create a row automatically
   *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
   *    if nTr is.
   *  @memberof DataTable#oApi
   */
    function _fnCreateTr(oSettings, iRow, nTrIn, anTds) {
        var row = oSettings.aoData[iRow], rowData = row._aData, cells = [], nTr, nTd, oCol, i, iLen;
        if (row.nTr === null) {
            nTr = nTrIn || document.createElement("tr");
            row.nTr = nTr;
            row.anCells = cells;
            /* Use a private property on the node to allow reserve mapping from the node
       * to the aoData array for fast look up
       */
            nTr._DT_RowIndex = iRow;
            /* Special parameters can be given by the data source to be used on the row */
            _fnRowAttributes(row);
            /* Process each column */
            for (i = 0, iLen = oSettings.aoColumns.length; i < iLen; i++) {
                oCol = oSettings.aoColumns[i];
                nTd = nTrIn ? anTds[i] : document.createElement(oCol.sCellType);
                cells.push(nTd);
                // Need to create the HTML if new, or if a rendering function is defined
                if (!nTrIn || oCol.mRender || oCol.mData !== i) {
                    nTd.innerHTML = _fnGetCellData(oSettings, iRow, i, "display");
                }
                /* Add user defined class */
                if (oCol.sClass) {
                    nTd.className += " " + oCol.sClass;
                }
                // Visibility - add or remove as required
                if (oCol.bVisible && !nTrIn) {
                    nTr.appendChild(nTd);
                } else if (!oCol.bVisible && nTrIn) {
                    nTd.parentNode.removeChild(nTd);
                }
                if (oCol.fnCreatedCell) {
                    oCol.fnCreatedCell.call(oSettings.oInstance, nTd, _fnGetCellData(oSettings, iRow, i), rowData, iRow, i);
                }
            }
            _fnCallbackFire(oSettings, "aoRowCreatedCallback", null, [ nTr, rowData, iRow ]);
        }
        // Remove once webkit bug 131819 and Chromium bug 365619 have been resolved
        // and deployed
        row.nTr.setAttribute("role", "row");
    }
    /**
   * Add attributes to a row based on the special `DT_*` parameters in a data
   * source object.
   *  @param {object} DataTables row object for the row to be modified
   *  @memberof DataTable#oApi
   */
    function _fnRowAttributes(row) {
        var tr = row.nTr;
        var data = row._aData;
        if (tr) {
            if (data.DT_RowId) {
                tr.id = data.DT_RowId;
            }
            if (data.DT_RowClass) {
                // Remove any classes added by DT_RowClass before
                var a = data.DT_RowClass.split(" ");
                row.__rowc = row.__rowc ? _unique(row.__rowc.concat(a)) : a;
                $(tr).removeClass(row.__rowc.join(" ")).addClass(data.DT_RowClass);
            }
            if (data.DT_RowData) {
                $(tr).data(data.DT_RowData);
            }
        }
    }
    /**
   * Create the HTML header for the table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnBuildHead(oSettings) {
        var i, ien, cell, row, column;
        var thead = oSettings.nTHead;
        var tfoot = oSettings.nTFoot;
        var createHeader = $("th, td", thead).length === 0;
        var classes = oSettings.oClasses;
        var columns = oSettings.aoColumns;
        if (createHeader) {
            row = $("<tr/>").appendTo(thead);
        }
        for (i = 0, ien = columns.length; i < ien; i++) {
            column = columns[i];
            cell = $(column.nTh).addClass(column.sClass);
            if (createHeader) {
                cell.appendTo(row);
            }
            // 1.11 move into sorting
            if (oSettings.oFeatures.bSort) {
                cell.addClass(column.sSortingClass);
                if (column.bSortable !== false) {
                    cell.attr("tabindex", oSettings.iTabIndex).attr("aria-controls", oSettings.sTableId);
                    _fnSortAttachListener(oSettings, column.nTh, i);
                }
            }
            if (column.sTitle != cell.html()) {
                cell.html(column.sTitle);
            }
            _fnRenderer(oSettings, "header")(oSettings, cell, column, classes);
        }
        if (createHeader) {
            _fnDetectHeader(oSettings.aoHeader, thead);
        }
        /* ARIA role for the rows */
        $(thead).find(">tr").attr("role", "row");
        /* Deal with the footer - add classes if required */
        $(thead).find(">tr>th, >tr>td").addClass(classes.sHeaderTH);
        $(tfoot).find(">tr>th, >tr>td").addClass(classes.sFooterTH);
        // Cache the footer cells. Note that we only take the cells from the first
        // row in the footer. If there is more than one row the user wants to
        // interact with, they need to use the table().foot() method. Note also this
        // allows cells to be used for multiple columns using colspan
        if (tfoot !== null) {
            var cells = oSettings.aoFooter[0];
            for (i = 0, ien = cells.length; i < ien; i++) {
                column = columns[i];
                column.nTf = cells[i].cell;
                if (column.sClass) {
                    $(column.nTf).addClass(column.sClass);
                }
            }
        }
    }
    /**
   * Draw the header (or footer) element based on the column visibility states. The
   * methodology here is to use the layout array from _fnDetectHeader, modified for
   * the instantaneous column visibility, to construct the new layout. The grid is
   * traversed over cell at a time in a rows x columns grid fashion, although each
   * cell insert can cover multiple elements in the grid - which is tracks using the
   * aApplied array. Cell inserts in the grid will only occur where there isn't
   * already a cell in that position.
   *  @param {object} oSettings dataTables settings object
   *  @param array {objects} aoSource Layout array from _fnDetectHeader
   *  @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
   *  @memberof DataTable#oApi
   */
    function _fnDrawHead(oSettings, aoSource, bIncludeHidden) {
        var i, iLen, j, jLen, k, kLen, n, nLocalTr;
        var aoLocal = [];
        var aApplied = [];
        var iColumns = oSettings.aoColumns.length;
        var iRowspan, iColspan;
        if (!aoSource) {
            return;
        }
        if (bIncludeHidden === undefined) {
            bIncludeHidden = false;
        }
        /* Make a copy of the master layout array, but without the visible columns in it */
        for (i = 0, iLen = aoSource.length; i < iLen; i++) {
            aoLocal[i] = aoSource[i].slice();
            aoLocal[i].nTr = aoSource[i].nTr;
            /* Remove any columns which are currently hidden */
            for (j = iColumns - 1; j >= 0; j--) {
                if (!oSettings.aoColumns[j].bVisible && !bIncludeHidden) {
                    aoLocal[i].splice(j, 1);
                }
            }
            /* Prep the applied array - it needs an element for each row */
            aApplied.push([]);
        }
        for (i = 0, iLen = aoLocal.length; i < iLen; i++) {
            nLocalTr = aoLocal[i].nTr;
            /* All cells are going to be replaced, so empty out the row */
            if (nLocalTr) {
                while (n = nLocalTr.firstChild) {
                    nLocalTr.removeChild(n);
                }
            }
            for (j = 0, jLen = aoLocal[i].length; j < jLen; j++) {
                iRowspan = 1;
                iColspan = 1;
                /* Check to see if there is already a cell (row/colspan) covering our target
         * insert point. If there is, then there is nothing to do.
         */
                if (aApplied[i][j] === undefined) {
                    nLocalTr.appendChild(aoLocal[i][j].cell);
                    aApplied[i][j] = 1;
                    /* Expand the cell to cover as many rows as needed */
                    while (aoLocal[i + iRowspan] !== undefined && aoLocal[i][j].cell == aoLocal[i + iRowspan][j].cell) {
                        aApplied[i + iRowspan][j] = 1;
                        iRowspan++;
                    }
                    /* Expand the cell to cover as many columns as needed */
                    while (aoLocal[i][j + iColspan] !== undefined && aoLocal[i][j].cell == aoLocal[i][j + iColspan].cell) {
                        /* Must update the applied array over the rows for the columns */
                        for (k = 0; k < iRowspan; k++) {
                            aApplied[i + k][j + iColspan] = 1;
                        }
                        iColspan++;
                    }
                    /* Do the actual expansion in the DOM */
                    $(aoLocal[i][j].cell).attr("rowspan", iRowspan).attr("colspan", iColspan);
                }
            }
        }
    }
    /**
   * Insert the required TR nodes into the table for display
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnDraw(oSettings) {
        /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
        var aPreDraw = _fnCallbackFire(oSettings, "aoPreDrawCallback", "preDraw", [ oSettings ]);
        if ($.inArray(false, aPreDraw) !== -1) {
            _fnProcessingDisplay(oSettings, false);
            return;
        }
        var i, iLen, n;
        var anRows = [];
        var iRowCount = 0;
        var asStripeClasses = oSettings.asStripeClasses;
        var iStripes = asStripeClasses.length;
        var iOpenRows = oSettings.aoOpenRows.length;
        var oLang = oSettings.oLanguage;
        var iInitDisplayStart = oSettings.iInitDisplayStart;
        var bServerSide = _fnDataSource(oSettings) == "ssp";
        var aiDisplay = oSettings.aiDisplay;
        oSettings.bDrawing = true;
        /* Check and see if we have an initial draw position from state saving */
        if (iInitDisplayStart !== undefined && iInitDisplayStart !== -1) {
            oSettings._iDisplayStart = bServerSide ? iInitDisplayStart : iInitDisplayStart >= oSettings.fnRecordsDisplay() ? 0 : iInitDisplayStart;
            oSettings.iInitDisplayStart = -1;
        }
        var iDisplayStart = oSettings._iDisplayStart;
        var iDisplayEnd = oSettings.fnDisplayEnd();
        /* Server-side processing draw intercept */
        if (oSettings.bDeferLoading) {
            oSettings.bDeferLoading = false;
            oSettings.iDraw++;
            _fnProcessingDisplay(oSettings, false);
        } else if (!bServerSide) {
            oSettings.iDraw++;
        } else if (!oSettings.bDestroying && !_fnAjaxUpdate(oSettings)) {
            return;
        }
        if (aiDisplay.length !== 0) {
            var iStart = bServerSide ? 0 : iDisplayStart;
            var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
            for (var j = iStart; j < iEnd; j++) {
                var iDataIndex = aiDisplay[j];
                var aoData = oSettings.aoData[iDataIndex];
                if (aoData.nTr === null) {
                    _fnCreateTr(oSettings, iDataIndex);
                }
                var nRow = aoData.nTr;
                /* Remove the old striping classes and then add the new one */
                if (iStripes !== 0) {
                    var sStripe = asStripeClasses[iRowCount % iStripes];
                    if (aoData._sRowStripe != sStripe) {
                        $(nRow).removeClass(aoData._sRowStripe).addClass(sStripe);
                        aoData._sRowStripe = sStripe;
                    }
                }
                /* Row callback functions - might want to manipulate the row */
                _fnCallbackFire(oSettings, "aoRowCallback", null, [ nRow, aoData._aData, iRowCount, j ]);
                anRows.push(nRow);
                iRowCount++;
            }
        } else {
            /* Table is empty - create a row with an empty message in it */
            var sZero = oLang.sZeroRecords;
            if (oSettings.iDraw == 1 && _fnDataSource(oSettings) == "ajax") {
                sZero = oLang.sLoadingRecords;
            } else if (oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0) {
                sZero = oLang.sEmptyTable;
            }
            anRows[0] = $("<tr/>", {
                "class": iStripes ? asStripeClasses[0] : ""
            }).append($("<td />", {
                valign: "top",
                colSpan: _fnVisbleColumns(oSettings),
                "class": oSettings.oClasses.sRowEmpty
            }).html(sZero))[0];
        }
        /* Header and footer callbacks */
        _fnCallbackFire(oSettings, "aoHeaderCallback", "header", [ $(oSettings.nTHead).children("tr")[0], _fnGetDataMaster(oSettings), iDisplayStart, iDisplayEnd, aiDisplay ]);
        _fnCallbackFire(oSettings, "aoFooterCallback", "footer", [ $(oSettings.nTFoot).children("tr")[0], _fnGetDataMaster(oSettings), iDisplayStart, iDisplayEnd, aiDisplay ]);
        var body = $(oSettings.nTBody);
        body.children().detach();
        body.append($(anRows));
        /* Call all required callback functions for the end of a draw */
        _fnCallbackFire(oSettings, "aoDrawCallback", "draw", [ oSettings ]);
        /* Draw is complete, sorting and filtering must be as well */
        oSettings.bSorted = false;
        oSettings.bFiltered = false;
        oSettings.bDrawing = false;
    }
    /**
   * Redraw the table - taking account of the various features which are enabled
   *  @param {object} oSettings dataTables settings object
   *  @param {boolean} [holdPosition] Keep the current paging position. By default
   *    the paging is reset to the first page
   *  @memberof DataTable#oApi
   */
    function _fnReDraw(settings, holdPosition) {
        var features = settings.oFeatures, sort = features.bSort, filter = features.bFilter;
        if (sort) {
            _fnSort(settings);
        }
        if (filter) {
            _fnFilterComplete(settings, settings.oPreviousSearch);
        } else {
            // No filtering, so we want to just use the display master
            settings.aiDisplay = settings.aiDisplayMaster.slice();
        }
        if (holdPosition !== true) {
            settings._iDisplayStart = 0;
        }
        // Let any modules know about the draw hold position state (used by
        // scrolling internally)
        settings._drawHold = holdPosition;
        _fnDraw(settings);
        settings._drawHold = false;
    }
    /**
   * Add the options to the page HTML for the table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnAddOptionsHtml(oSettings) {
        var classes = oSettings.oClasses;
        var table = $(oSettings.nTable);
        var holding = $("<div/>").insertBefore(table);
        // Holding element for speed
        var features = oSettings.oFeatures;
        // All DataTables are wrapped in a div
        var insert = $("<div/>", {
            id: oSettings.sTableId + "_wrapper",
            "class": classes.sWrapper + (oSettings.nTFoot ? "" : " " + classes.sNoFooter)
        });
        oSettings.nHolding = holding[0];
        oSettings.nTableWrapper = insert[0];
        oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
        /* Loop over the user set positioning and place the elements as needed */
        var aDom = oSettings.sDom.split("");
        var featureNode, cOption, nNewNode, cNext, sAttr, j;
        for (var i = 0; i < aDom.length; i++) {
            featureNode = null;
            cOption = aDom[i];
            if (cOption == "<") {
                /* New container div */
                nNewNode = $("<div/>")[0];
                /* Check to see if we should append an id and/or a class name to the container */
                cNext = aDom[i + 1];
                if (cNext == "'" || cNext == '"') {
                    sAttr = "";
                    j = 2;
                    while (aDom[i + j] != cNext) {
                        sAttr += aDom[i + j];
                        j++;
                    }
                    /* Replace jQuery UI constants @todo depreciated */
                    if (sAttr == "H") {
                        sAttr = classes.sJUIHeader;
                    } else if (sAttr == "F") {
                        sAttr = classes.sJUIFooter;
                    }
                    /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
           * breaks the string into parts and applies them as needed
           */
                    if (sAttr.indexOf(".") != -1) {
                        var aSplit = sAttr.split(".");
                        nNewNode.id = aSplit[0].substr(1, aSplit[0].length - 1);
                        nNewNode.className = aSplit[1];
                    } else if (sAttr.charAt(0) == "#") {
                        nNewNode.id = sAttr.substr(1, sAttr.length - 1);
                    } else {
                        nNewNode.className = sAttr;
                    }
                    i += j;
                }
                insert.append(nNewNode);
                insert = $(nNewNode);
            } else if (cOption == ">") {
                /* End container div */
                insert = insert.parent();
            } else if (cOption == "l" && features.bPaginate && features.bLengthChange) {
                /* Length */
                featureNode = _fnFeatureHtmlLength(oSettings);
            } else if (cOption == "f" && features.bFilter) {
                /* Filter */
                featureNode = _fnFeatureHtmlFilter(oSettings);
            } else if (cOption == "r" && features.bProcessing) {
                /* pRocessing */
                featureNode = _fnFeatureHtmlProcessing(oSettings);
            } else if (cOption == "t") {
                /* Table */
                featureNode = _fnFeatureHtmlTable(oSettings);
            } else if (cOption == "i" && features.bInfo) {
                /* Info */
                featureNode = _fnFeatureHtmlInfo(oSettings);
            } else if (cOption == "p" && features.bPaginate) {
                /* Pagination */
                featureNode = _fnFeatureHtmlPaginate(oSettings);
            } else if (DataTable.ext.feature.length !== 0) {
                /* Plug-in features */
                var aoFeatures = DataTable.ext.feature;
                for (var k = 0, kLen = aoFeatures.length; k < kLen; k++) {
                    if (cOption == aoFeatures[k].cFeature) {
                        featureNode = aoFeatures[k].fnInit(oSettings);
                        break;
                    }
                }
            }
            /* Add to the 2D features array */
            if (featureNode) {
                var aanFeatures = oSettings.aanFeatures;
                if (!aanFeatures[cOption]) {
                    aanFeatures[cOption] = [];
                }
                aanFeatures[cOption].push(featureNode);
                insert.append(featureNode);
            }
        }
        /* Built our DOM structure - replace the holding div with what we want */
        holding.replaceWith(insert);
    }
    /**
   * Use the DOM source to create up an array of header cells. The idea here is to
   * create a layout grid (array) of rows x columns, which contains a reference
   * to the cell that that point in the grid (regardless of col/rowspan), such that
   * any column / row could be removed and the new grid constructed
   *  @param array {object} aLayout Array to store the calculated layout in
   *  @param {node} nThead The header/footer element for the table
   *  @memberof DataTable#oApi
   */
    function _fnDetectHeader(aLayout, nThead) {
        var nTrs = $(nThead).children("tr");
        var nTr, nCell;
        var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
        var bUnique;
        var fnShiftCol = function(a, i, j) {
            var k = a[i];
            while (k[j]) {
                j++;
            }
            return j;
        };
        aLayout.splice(0, aLayout.length);
        /* We know how many rows there are in the layout - so prep it */
        for (i = 0, iLen = nTrs.length; i < iLen; i++) {
            aLayout.push([]);
        }
        /* Calculate a layout array */
        for (i = 0, iLen = nTrs.length; i < iLen; i++) {
            nTr = nTrs[i];
            iColumn = 0;
            /* For every cell in the row... */
            nCell = nTr.firstChild;
            while (nCell) {
                if (nCell.nodeName.toUpperCase() == "TD" || nCell.nodeName.toUpperCase() == "TH") {
                    /* Get the col and rowspan attributes from the DOM and sanitise them */
                    iColspan = nCell.getAttribute("colspan") * 1;
                    iRowspan = nCell.getAttribute("rowspan") * 1;
                    iColspan = !iColspan || iColspan === 0 || iColspan === 1 ? 1 : iColspan;
                    iRowspan = !iRowspan || iRowspan === 0 || iRowspan === 1 ? 1 : iRowspan;
                    /* There might be colspan cells already in this row, so shift our target
           * accordingly
           */
                    iColShifted = fnShiftCol(aLayout, i, iColumn);
                    /* Cache calculation for unique columns */
                    bUnique = iColspan === 1 ? true : false;
                    /* If there is col / rowspan, copy the information into the layout grid */
                    for (l = 0; l < iColspan; l++) {
                        for (k = 0; k < iRowspan; k++) {
                            aLayout[i + k][iColShifted + l] = {
                                cell: nCell,
                                unique: bUnique
                            };
                            aLayout[i + k].nTr = nTr;
                        }
                    }
                }
                nCell = nCell.nextSibling;
            }
        }
    }
    /**
   * Get an array of unique th elements, one for each column
   *  @param {object} oSettings dataTables settings object
   *  @param {node} nHeader automatically detect the layout from this node - optional
   *  @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
   *  @returns array {node} aReturn list of unique th's
   *  @memberof DataTable#oApi
   */
    function _fnGetUniqueThs(oSettings, nHeader, aLayout) {
        var aReturn = [];
        if (!aLayout) {
            aLayout = oSettings.aoHeader;
            if (nHeader) {
                aLayout = [];
                _fnDetectHeader(aLayout, nHeader);
            }
        }
        for (var i = 0, iLen = aLayout.length; i < iLen; i++) {
            for (var j = 0, jLen = aLayout[i].length; j < jLen; j++) {
                if (aLayout[i][j].unique && (!aReturn[j] || !oSettings.bSortCellsTop)) {
                    aReturn[j] = aLayout[i][j].cell;
                }
            }
        }
        return aReturn;
    }
    /**
   * Create an Ajax call based on the table's settings, taking into account that
   * parameters can have multiple forms, and backwards compatibility.
   *
   * @param {object} oSettings dataTables settings object
   * @param {array} data Data to send to the server, required by
   *     DataTables - may be augmented by developer callbacks
   * @param {function} fn Callback function to run when data is obtained
   */
    function _fnBuildAjax(oSettings, data, fn) {
        // Compatibility with 1.9-, allow fnServerData and event to manipulate
        _fnCallbackFire(oSettings, "aoServerParams", "serverParams", [ data ]);
        // Convert to object based for 1.10+ if using the old array scheme which can
        // come from server-side processing or serverParams
        if (data && $.isArray(data)) {
            var tmp = {};
            var rbracket = /(.*?)\[\]$/;
            $.each(data, function(key, val) {
                var match = val.name.match(rbracket);
                if (match) {
                    // Support for arrays
                    var name = match[0];
                    if (!tmp[name]) {
                        tmp[name] = [];
                    }
                    tmp[name].push(val.value);
                } else {
                    tmp[val.name] = val.value;
                }
            });
            data = tmp;
        }
        var ajaxData;
        var ajax = oSettings.ajax;
        var instance = oSettings.oInstance;
        if ($.isPlainObject(ajax) && ajax.data) {
            ajaxData = ajax.data;
            var newData = $.isFunction(ajaxData) ? ajaxData(data) : // fn can manipulate data or return an object
            ajaxData;
            // object or array to merge
            // If the function returned an object, use that alone
            data = $.isFunction(ajaxData) && newData ? newData : $.extend(true, data, newData);
            // Remove the data property as we've resolved it already and don't want
            // jQuery to do it again (it is restored at the end of the function)
            delete ajax.data;
        }
        var baseAjax = {
            data: data,
            success: function(json) {
                var error = json.error || json.sError;
                if (error) {
                    oSettings.oApi._fnLog(oSettings, 0, error);
                }
                oSettings.json = json;
                _fnCallbackFire(oSettings, null, "xhr", [ oSettings, json ]);
                fn(json);
            },
            dataType: "json",
            cache: false,
            type: oSettings.sServerMethod,
            error: function(xhr, error, thrown) {
                var log = oSettings.oApi._fnLog;
                if (error == "parsererror") {
                    log(oSettings, 0, "Invalid JSON response", 1);
                } else if (xhr.readyState === 4) {
                    log(oSettings, 0, "Ajax error", 7);
                }
                _fnProcessingDisplay(oSettings, false);
            }
        };
        // Store the data submitted for the API
        oSettings.oAjaxData = data;
        // Allow plug-ins and external processes to modify the data
        _fnCallbackFire(oSettings, null, "preXhr", [ oSettings, data ]);
        if (oSettings.fnServerData) {
            // DataTables 1.9- compatibility
            oSettings.fnServerData.call(instance, oSettings.sAjaxSource, $.map(data, function(val, key) {
                // Need to convert back to 1.9 trad format
                return {
                    name: key,
                    value: val
                };
            }), fn, oSettings);
        } else if (oSettings.sAjaxSource || typeof ajax === "string") {
            // DataTables 1.9- compatibility
            oSettings.jqXHR = $.ajax($.extend(baseAjax, {
                url: ajax || oSettings.sAjaxSource
            }));
        } else if ($.isFunction(ajax)) {
            // Is a function - let the caller define what needs to be done
            oSettings.jqXHR = ajax.call(instance, data, fn, oSettings);
        } else {
            // Object to extend the base settings
            oSettings.jqXHR = $.ajax($.extend(baseAjax, ajax));
            // Restore for next time around
            ajax.data = ajaxData;
        }
    }
    /**
   * Update the table using an Ajax call
   *  @param {object} settings dataTables settings object
   *  @returns {boolean} Block the table drawing or not
   *  @memberof DataTable#oApi
   */
    function _fnAjaxUpdate(settings) {
        if (settings.bAjaxDataGet) {
            settings.iDraw++;
            _fnProcessingDisplay(settings, true);
            _fnBuildAjax(settings, _fnAjaxParameters(settings), function(json) {
                _fnAjaxUpdateDraw(settings, json);
            });
            return false;
        }
        return true;
    }
    /**
   * Build up the parameters in an object needed for a server-side processing
   * request. Note that this is basically done twice, is different ways - a modern
   * method which is used by default in DataTables 1.10 which uses objects and
   * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
   * the sAjaxSource option is used in the initialisation, or the legacyAjax
   * option is set.
   *  @param {object} oSettings dataTables settings object
   *  @returns {bool} block the table drawing or not
   *  @memberof DataTable#oApi
   */
    function _fnAjaxParameters(settings) {
        var columns = settings.aoColumns, columnCount = columns.length, features = settings.oFeatures, preSearch = settings.oPreviousSearch, preColSearch = settings.aoPreSearchCols, i, data = [], dataProp, column, columnSearch, sort = _fnSortFlatten(settings), displayStart = settings._iDisplayStart, displayLength = features.bPaginate !== false ? settings._iDisplayLength : -1;
        var param = function(name, value) {
            data.push({
                name: name,
                value: value
            });
        };
        // DataTables 1.9- compatible method
        param("sEcho", settings.iDraw);
        param("iColumns", columnCount);
        param("sColumns", _pluck(columns, "sName").join(","));
        param("iDisplayStart", displayStart);
        param("iDisplayLength", displayLength);
        // DataTables 1.10+ method
        var d = {
            draw: settings.iDraw,
            columns: [],
            order: [],
            start: displayStart,
            length: displayLength,
            search: {
                value: preSearch.sSearch,
                regex: preSearch.bRegex
            }
        };
        for (i = 0; i < columnCount; i++) {
            column = columns[i];
            columnSearch = preColSearch[i];
            dataProp = typeof column.mData == "function" ? "function" : column.mData;
            d.columns.push({
                data: dataProp,
                name: column.sName,
                searchable: column.bSearchable,
                orderable: column.bSortable,
                search: {
                    value: columnSearch.sSearch,
                    regex: columnSearch.bRegex
                }
            });
            param("mDataProp_" + i, dataProp);
            if (features.bFilter) {
                param("sSearch_" + i, columnSearch.sSearch);
                param("bRegex_" + i, columnSearch.bRegex);
                param("bSearchable_" + i, column.bSearchable);
            }
            if (features.bSort) {
                param("bSortable_" + i, column.bSortable);
            }
        }
        if (features.bFilter) {
            param("sSearch", preSearch.sSearch);
            param("bRegex", preSearch.bRegex);
        }
        if (features.bSort) {
            $.each(sort, function(i, val) {
                d.order.push({
                    column: val.col,
                    dir: val.dir
                });
                param("iSortCol_" + i, val.col);
                param("sSortDir_" + i, val.dir);
            });
            param("iSortingCols", sort.length);
        }
        // If the legacy.ajax parameter is null, then we automatically decide which
        // form to use, based on sAjaxSource
        var legacy = DataTable.ext.legacy.ajax;
        if (legacy === null) {
            return settings.sAjaxSource ? data : d;
        }
        // Otherwise, if legacy has been specified then we use that to decide on the
        // form
        return legacy ? data : d;
    }
    /**
   * Data the data from the server (nuking the old) and redraw the table
   *  @param {object} oSettings dataTables settings object
   *  @param {object} json json data return from the server.
   *  @param {string} json.sEcho Tracking flag for DataTables to match requests
   *  @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
   *  @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
   *  @param {array} json.aaData The data to display on this page
   *  @param {string} [json.sColumns] Column ordering (sName, comma separated)
   *  @memberof DataTable#oApi
   */
    function _fnAjaxUpdateDraw(settings, json) {
        // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
        // Support both
        var compat = function(old, modern) {
            return json[old] !== undefined ? json[old] : json[modern];
        };
        var draw = compat("sEcho", "draw");
        var recordsTotal = compat("iTotalRecords", "recordsTotal");
        var rocordsFiltered = compat("iTotalDisplayRecords", "recordsFiltered");
        if (draw) {
            // Protect against out of sequence returns
            if (draw * 1 < settings.iDraw) {
                return;
            }
            settings.iDraw = draw * 1;
        }
        _fnClearTable(settings);
        settings._iRecordsTotal = parseInt(recordsTotal, 10);
        settings._iRecordsDisplay = parseInt(rocordsFiltered, 10);
        var data = _fnAjaxDataSrc(settings, json);
        for (var i = 0, ien = data.length; i < ien; i++) {
            _fnAddData(settings, data[i]);
        }
        settings.aiDisplay = settings.aiDisplayMaster.slice();
        settings.bAjaxDataGet = false;
        _fnDraw(settings);
        if (!settings._bInitComplete) {
            _fnInitComplete(settings, json);
        }
        settings.bAjaxDataGet = true;
        _fnProcessingDisplay(settings, false);
    }
    /**
   * Get the data from the JSON data source to use for drawing a table. Using
   * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
   * source object, or from a processing function.
   *  @param {object} oSettings dataTables settings object
   *  @param  {object} json Data source object / array from the server
   *  @return {array} Array of data to use
   */
    function _fnAjaxDataSrc(oSettings, json) {
        var dataSrc = $.isPlainObject(oSettings.ajax) && oSettings.ajax.dataSrc !== undefined ? oSettings.ajax.dataSrc : oSettings.sAjaxDataProp;
        // Compatibility with 1.9-.
        // Compatibility with 1.9-. In order to read from aaData, check if the
        // default has been changed, if not, check for aaData
        if (dataSrc === "data") {
            return json.aaData || json[dataSrc];
        }
        return dataSrc !== "" ? _fnGetObjectDataFn(dataSrc)(json) : json;
    }
    /**
   * Generate the node required for filtering text
   *  @returns {node} Filter control element
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlFilter(settings) {
        var classes = settings.oClasses;
        var tableId = settings.sTableId;
        var language = settings.oLanguage;
        var previousSearch = settings.oPreviousSearch;
        var features = settings.aanFeatures;
        var input = '<input type="search" class="' + classes.sFilterInput + '"/>';
        var str = language.sSearch;
        str = str.match(/_INPUT_/) ? str.replace("_INPUT_", input) : str + input;
        var filter = $("<div/>", {
            id: !features.f ? tableId + "_filter" : null,
            "class": classes.sFilter
        }).append($("<label/>").append(str));
        var searchFn = function() {
            /* Update all other filter input elements for the new display */
            var n = features.f;
            var val = !this.value ? "" : this.value;
            // mental IE8 fix :-(
            /* Now do the filter */
            if (val != previousSearch.sSearch) {
                _fnFilterComplete(settings, {
                    sSearch: val,
                    bRegex: previousSearch.bRegex,
                    bSmart: previousSearch.bSmart,
                    bCaseInsensitive: previousSearch.bCaseInsensitive
                });
                // Need to redraw, without resorting
                settings._iDisplayStart = 0;
                _fnDraw(settings);
            }
        };
        var jqFilter = $("input", filter).val(previousSearch.sSearch).attr("placeholder", language.sSearchPlaceholder).bind("keyup.DT search.DT input.DT paste.DT cut.DT", _fnDataSource(settings) === "ssp" ? _fnThrottle(searchFn, 400) : searchFn).bind("keypress.DT", function(e) {
            /* Prevent form submission */
            if (e.keyCode == 13) {
                return false;
            }
        }).attr("aria-controls", tableId);
        // Update the input elements whenever the table is filtered
        $(settings.nTable).on("search.dt.DT", function(ev, s) {
            if (settings === s) {
                // IE9 throws an 'unknown error' if document.activeElement is used
                // inside an iframe or frame...
                try {
                    if (jqFilter[0] !== document.activeElement) {
                        jqFilter.val(previousSearch.sSearch);
                    }
                } catch (e) {}
            }
        });
        return filter[0];
    }
    /**
   * Filter the table using both the global filter and column based filtering
   *  @param {object} oSettings dataTables settings object
   *  @param {object} oSearch search information
   *  @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
   *  @memberof DataTable#oApi
   */
    function _fnFilterComplete(oSettings, oInput, iForce) {
        var oPrevSearch = oSettings.oPreviousSearch;
        var aoPrevSearch = oSettings.aoPreSearchCols;
        var fnSaveFilter = function(oFilter) {
            /* Save the filtering values */
            oPrevSearch.sSearch = oFilter.sSearch;
            oPrevSearch.bRegex = oFilter.bRegex;
            oPrevSearch.bSmart = oFilter.bSmart;
            oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
        };
        var fnRegex = function(o) {
            // Backwards compatibility with the bEscapeRegex option
            return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
        };
        // Resolve any column types that are unknown due to addition or invalidation
        // @todo As per sort - can this be moved into an event handler?
        _fnColumnTypes(oSettings);
        /* In server-side processing all filtering is done by the server, so no point hanging around here */
        if (_fnDataSource(oSettings) != "ssp") {
            /* Global filter */
            _fnFilter(oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive);
            fnSaveFilter(oInput);
            /* Now do the individual column filter */
            for (var i = 0; i < aoPrevSearch.length; i++) {
                _fnFilterColumn(oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]), aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive);
            }
            /* Custom filtering */
            _fnFilterCustom(oSettings);
        } else {
            fnSaveFilter(oInput);
        }
        /* Tell the draw function we have been filtering */
        oSettings.bFiltered = true;
        _fnCallbackFire(oSettings, null, "search", [ oSettings ]);
    }
    /**
   * Apply custom filtering functions
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnFilterCustom(settings) {
        var filters = DataTable.ext.search;
        var displayRows = settings.aiDisplay;
        var row, rowIdx;
        for (var i = 0, ien = filters.length; i < ien; i++) {
            var rows = [];
            // Loop over each row and see if it should be included
            for (var j = 0, jen = displayRows.length; j < jen; j++) {
                rowIdx = displayRows[j];
                row = settings.aoData[rowIdx];
                if (filters[i](settings, row._aFilterData, rowIdx, row._aData, j)) {
                    rows.push(rowIdx);
                }
            }
            // So the array reference doesn't break set the results into the
            // existing array
            displayRows.length = 0;
            displayRows.push.apply(displayRows, rows);
        }
    }
    /**
   * Filter the table on a per-column basis
   *  @param {object} oSettings dataTables settings object
   *  @param {string} sInput string to filter on
   *  @param {int} iColumn column to filter
   *  @param {bool} bRegex treat search string as a regular expression or not
   *  @param {bool} bSmart use smart filtering or not
   *  @param {bool} bCaseInsensitive Do case insenstive matching or not
   *  @memberof DataTable#oApi
   */
    function _fnFilterColumn(settings, searchStr, colIdx, regex, smart, caseInsensitive) {
        if (searchStr === "") {
            return;
        }
        var data;
        var display = settings.aiDisplay;
        var rpSearch = _fnFilterCreateSearch(searchStr, regex, smart, caseInsensitive);
        for (var i = display.length - 1; i >= 0; i--) {
            data = settings.aoData[display[i]]._aFilterData[colIdx];
            if (!rpSearch.test(data)) {
                display.splice(i, 1);
            }
        }
    }
    /**
   * Filter the data table based on user input and draw the table
   *  @param {object} settings dataTables settings object
   *  @param {string} input string to filter on
   *  @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
   *  @param {bool} regex treat as a regular expression or not
   *  @param {bool} smart perform smart filtering or not
   *  @param {bool} caseInsensitive Do case insenstive matching or not
   *  @memberof DataTable#oApi
   */
    function _fnFilter(settings, input, force, regex, smart, caseInsensitive) {
        var rpSearch = _fnFilterCreateSearch(input, regex, smart, caseInsensitive);
        var prevSearch = settings.oPreviousSearch.sSearch;
        var displayMaster = settings.aiDisplayMaster;
        var display, invalidated, i;
        // Need to take account of custom filtering functions - always filter
        if (DataTable.ext.search.length !== 0) {
            force = true;
        }
        // Check if any of the rows were invalidated
        invalidated = _fnFilterData(settings);
        // If the input is blank - we just want the full data set
        if (input.length <= 0) {
            settings.aiDisplay = displayMaster.slice();
        } else {
            // New search - start from the master array
            if (invalidated || force || prevSearch.length > input.length || input.indexOf(prevSearch) !== 0 || settings.bSorted) {
                settings.aiDisplay = displayMaster.slice();
            }
            // Search the display array
            display = settings.aiDisplay;
            for (i = display.length - 1; i >= 0; i--) {
                if (!rpSearch.test(settings.aoData[display[i]]._sFilterRow)) {
                    display.splice(i, 1);
                }
            }
        }
    }
    /**
   * Build a regular expression object suitable for searching a table
   *  @param {string} sSearch string to search for
   *  @param {bool} bRegex treat as a regular expression or not
   *  @param {bool} bSmart perform smart filtering or not
   *  @param {bool} bCaseInsensitive Do case insensitive matching or not
   *  @returns {RegExp} constructed object
   *  @memberof DataTable#oApi
   */
    function _fnFilterCreateSearch(search, regex, smart, caseInsensitive) {
        search = regex ? search : _fnEscapeRegex(search);
        if (smart) {
            /* For smart filtering we want to allow the search to work regardless of
       * word order. We also want double quoted text to be preserved, so word
       * order is important - a la google. So this is what we want to
       * generate:
       * 
       * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
       */
            var a = $.map(search.match(/"[^"]+"|[^ ]+/g) || "", function(word) {
                return word.charAt(0) === '"' ? word.match(/^"(.*)"$/)[1] : word;
            });
            search = "^(?=.*?" + a.join(")(?=.*?") + ").*$";
        }
        return new RegExp(search, caseInsensitive ? "i" : "");
    }
    /**
   * scape a string such that it can be used in a regular expression
   *  @param {string} sVal string to escape
   *  @returns {string} escaped string
   *  @memberof DataTable#oApi
   */
    function _fnEscapeRegex(sVal) {
        return sVal.replace(_re_escape_regex, "\\$1");
    }
    var __filter_div = $("<div>")[0];
    var __filter_div_textContent = __filter_div.textContent !== undefined;
    // Update the filtering data for each row if needed (by invalidation or first run)
    function _fnFilterData(settings) {
        var columns = settings.aoColumns;
        var column;
        var i, j, ien, jen, filterData, cellData, row;
        var fomatters = DataTable.ext.type.search;
        var wasInvalidated = false;
        for (i = 0, ien = settings.aoData.length; i < ien; i++) {
            row = settings.aoData[i];
            if (!row._aFilterData) {
                filterData = [];
                for (j = 0, jen = columns.length; j < jen; j++) {
                    column = columns[j];
                    if (column.bSearchable) {
                        cellData = _fnGetCellData(settings, i, j, "filter");
                        cellData = fomatters[column.sType] ? fomatters[column.sType](cellData) : cellData !== null ? cellData : "";
                    } else {
                        cellData = "";
                    }
                    if (cellData) {
                        // If it looks like there is an HTML entity in the string,
                        // attempt to decode it so sorting works as expected. Note that
                        // we could use a single line of jQuery to do this, but the DOM
                        // method used here is much faster http://jsperf.com/html-decode
                        if (cellData.indexOf && cellData.indexOf("&") !== -1) {
                            __filter_div.innerHTML = cellData;
                            cellData = __filter_div_textContent ? __filter_div.textContent : __filter_div.innerText;
                        }
                        if (cellData.replace) {
                            cellData = cellData.replace(/[\r\n]/g, "");
                        }
                        filterData.push(cellData);
                    }
                }
                row._aFilterData = filterData;
                row._sFilterRow = filterData.join("  ");
                wasInvalidated = true;
            }
        }
        return wasInvalidated;
    }
    /**
   * Convert from the internal Hungarian notation to camelCase for external
   * interaction
   *  @param {object} obj Object to convert
   *  @returns {object} Inverted object
   *  @memberof DataTable#oApi
   */
    function _fnSearchToCamel(obj) {
        return {
            search: obj.sSearch,
            smart: obj.bSmart,
            regex: obj.bRegex,
            caseInsensitive: obj.bCaseInsensitive
        };
    }
    /**
   * Convert from camelCase notation to the internal Hungarian. We could use the
   * Hungarian convert function here, but this is cleaner
   *  @param {object} obj Object to convert
   *  @returns {object} Inverted object
   *  @memberof DataTable#oApi
   */
    function _fnSearchToHung(obj) {
        return {
            sSearch: obj.search,
            bSmart: obj.smart,
            bRegex: obj.regex,
            bCaseInsensitive: obj.caseInsensitive
        };
    }
    /**
   * Generate the node required for the info display
   *  @param {object} oSettings dataTables settings object
   *  @returns {node} Information element
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlInfo(settings) {
        var tid = settings.sTableId, nodes = settings.aanFeatures.i, n = $("<div/>", {
            "class": settings.oClasses.sInfo,
            id: !nodes ? tid + "_info" : null
        });
        if (!nodes) {
            // Update display on each draw
            settings.aoDrawCallback.push({
                fn: _fnUpdateInfo,
                sName: "information"
            });
            n.attr("role", "status").attr("aria-live", "polite");
            // Table is described by our info div
            $(settings.nTable).attr("aria-describedby", tid + "_info");
        }
        return n[0];
    }
    /**
   * Update the information elements in the display
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnUpdateInfo(settings) {
        /* Show information about the table */
        var nodes = settings.aanFeatures.i;
        if (nodes.length === 0) {
            return;
        }
        var lang = settings.oLanguage, start = settings._iDisplayStart + 1, end = settings.fnDisplayEnd(), max = settings.fnRecordsTotal(), total = settings.fnRecordsDisplay(), out = total ? lang.sInfo : lang.sInfoEmpty;
        if (total !== max) {
            /* Record set after filtering */
            out += " " + lang.sInfoFiltered;
        }
        // Convert the macros
        out += lang.sInfoPostFix;
        out = _fnInfoMacros(settings, out);
        var callback = lang.fnInfoCallback;
        if (callback !== null) {
            out = callback.call(settings.oInstance, settings, start, end, max, total, out);
        }
        $(nodes).html(out);
    }
    function _fnInfoMacros(settings, str) {
        // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
        // internally
        var formatter = settings.fnFormatNumber, start = settings._iDisplayStart + 1, len = settings._iDisplayLength, vis = settings.fnRecordsDisplay(), all = len === -1;
        return str.replace(/_START_/g, formatter.call(settings, start)).replace(/_END_/g, formatter.call(settings, settings.fnDisplayEnd())).replace(/_MAX_/g, formatter.call(settings, settings.fnRecordsTotal())).replace(/_TOTAL_/g, formatter.call(settings, vis)).replace(/_PAGE_/g, formatter.call(settings, all ? 1 : Math.ceil(start / len))).replace(/_PAGES_/g, formatter.call(settings, all ? 1 : Math.ceil(vis / len)));
    }
    /**
   * Draw the table for the first time, adding all required features
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnInitialise(settings) {
        var i, iLen, iAjaxStart = settings.iInitDisplayStart;
        var columns = settings.aoColumns, column;
        var features = settings.oFeatures;
        /* Ensure that the table data is fully initialised */
        if (!settings.bInitialised) {
            setTimeout(function() {
                _fnInitialise(settings);
            }, 200);
            return;
        }
        /* Show the display HTML options */
        _fnAddOptionsHtml(settings);
        /* Build and draw the header / footer for the table */
        _fnBuildHead(settings);
        _fnDrawHead(settings, settings.aoHeader);
        _fnDrawHead(settings, settings.aoFooter);
        /* Okay to show that something is going on now */
        _fnProcessingDisplay(settings, true);
        /* Calculate sizes for columns */
        if (features.bAutoWidth) {
            _fnCalculateColumnWidths(settings);
        }
        for (i = 0, iLen = columns.length; i < iLen; i++) {
            column = columns[i];
            if (column.sWidth) {
                column.nTh.style.width = _fnStringToCss(column.sWidth);
            }
        }
        // If there is default sorting required - let's do it. The sort function
        // will do the drawing for us. Otherwise we draw the table regardless of the
        // Ajax source - this allows the table to look initialised for Ajax sourcing
        // data (show 'loading' message possibly)
        _fnReDraw(settings);
        // Server-side processing init complete is done by _fnAjaxUpdateDraw
        var dataSrc = _fnDataSource(settings);
        if (dataSrc != "ssp") {
            // if there is an ajax source load the data
            if (dataSrc == "ajax") {
                _fnBuildAjax(settings, [], function(json) {
                    var aData = _fnAjaxDataSrc(settings, json);
                    // Got the data - add it to the table
                    for (i = 0; i < aData.length; i++) {
                        _fnAddData(settings, aData[i]);
                    }
                    // Reset the init display for cookie saving. We've already done
                    // a filter, and therefore cleared it before. So we need to make
                    // it appear 'fresh'
                    settings.iInitDisplayStart = iAjaxStart;
                    _fnReDraw(settings);
                    _fnProcessingDisplay(settings, false);
                    _fnInitComplete(settings, json);
                }, settings);
            } else {
                _fnProcessingDisplay(settings, false);
                _fnInitComplete(settings);
            }
        }
    }
    /**
   * Draw the table for the first time, adding all required features
   *  @param {object} oSettings dataTables settings object
   *  @param {object} [json] JSON from the server that completed the table, if using Ajax source
   *    with client-side processing (optional)
   *  @memberof DataTable#oApi
   */
    function _fnInitComplete(settings, json) {
        settings._bInitComplete = true;
        // On an Ajax load we now have data and therefore want to apply the column
        // sizing
        if (json) {
            _fnAdjustColumnSizing(settings);
        }
        _fnCallbackFire(settings, "aoInitComplete", "init", [ settings, json ]);
    }
    function _fnLengthChange(settings, val) {
        var len = parseInt(val, 10);
        settings._iDisplayLength = len;
        _fnLengthOverflow(settings);
        // Fire length change event
        _fnCallbackFire(settings, null, "length", [ settings, len ]);
    }
    /**
   * Generate the node required for user display length changing
   *  @param {object} settings dataTables settings object
   *  @returns {node} Display length feature node
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlLength(settings) {
        var classes = settings.oClasses, tableId = settings.sTableId, menu = settings.aLengthMenu, d2 = $.isArray(menu[0]), lengths = d2 ? menu[0] : menu, language = d2 ? menu[1] : menu;
        var select = $("<select/>", {
            name: tableId + "_length",
            "aria-controls": tableId,
            "class": classes.sLengthSelect
        });
        for (var i = 0, ien = lengths.length; i < ien; i++) {
            select[0][i] = new Option(language[i], lengths[i]);
        }
        var div = $("<div><label/></div>").addClass(classes.sLength);
        if (!settings.aanFeatures.l) {
            div[0].id = tableId + "_length";
        }
        div.children().append(settings.oLanguage.sLengthMenu.replace("_MENU_", select[0].outerHTML));
        // Can't use `select` variable as user might provide their own and the
        // reference is broken by the use of outerHTML
        $("select", div).val(settings._iDisplayLength).bind("change.DT", function(e) {
            _fnLengthChange(settings, $(this).val());
            _fnDraw(settings);
        });
        // Update node value whenever anything changes the table's length
        $(settings.nTable).bind("length.dt.DT", function(e, s, len) {
            if (settings === s) {
                $("select", div).val(len);
            }
        });
        return div[0];
    }
    /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * Note that most of the paging logic is done in
   * DataTable.ext.pager
   */
    /**
   * Generate the node required for default pagination
   *  @param {object} oSettings dataTables settings object
   *  @returns {node} Pagination feature node
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlPaginate(settings) {
        var type = settings.sPaginationType, plugin = DataTable.ext.pager[type], modern = typeof plugin === "function", redraw = function(settings) {
            _fnDraw(settings);
        }, node = $("<div/>").addClass(settings.oClasses.sPaging + type)[0], features = settings.aanFeatures;
        if (!modern) {
            plugin.fnInit(settings, node, redraw);
        }
        /* Add a draw callback for the pagination on first instance, to update the paging display */
        if (!features.p) {
            node.id = settings.sTableId + "_paginate";
            settings.aoDrawCallback.push({
                fn: function(settings) {
                    if (modern) {
                        var start = settings._iDisplayStart, len = settings._iDisplayLength, visRecords = settings.fnRecordsDisplay(), all = len === -1, page = all ? 0 : Math.ceil(start / len), pages = all ? 1 : Math.ceil(visRecords / len), buttons = plugin(page, pages), i, ien;
                        for (i = 0, ien = features.p.length; i < ien; i++) {
                            _fnRenderer(settings, "pageButton")(settings, features.p[i], i, buttons, page, pages);
                        }
                    } else {
                        plugin.fnUpdate(settings, redraw);
                    }
                },
                sName: "pagination"
            });
        }
        return node;
    }
    /**
   * Alter the display settings to change the page
   *  @param {object} settings DataTables settings object
   *  @param {string|int} action Paging action to take: "first", "previous",
   *    "next" or "last" or page number to jump to (integer)
   *  @param [bool] redraw Automatically draw the update or not
   *  @returns {bool} true page has changed, false - no change
   *  @memberof DataTable#oApi
   */
    function _fnPageChange(settings, action, redraw) {
        var start = settings._iDisplayStart, len = settings._iDisplayLength, records = settings.fnRecordsDisplay();
        if (records === 0 || len === -1) {
            start = 0;
        } else if (typeof action === "number") {
            start = action * len;
            if (start > records) {
                start = 0;
            }
        } else if (action == "first") {
            start = 0;
        } else if (action == "previous") {
            start = len >= 0 ? start - len : 0;
            if (start < 0) {
                start = 0;
            }
        } else if (action == "next") {
            if (start + len < records) {
                start += len;
            }
        } else if (action == "last") {
            start = Math.floor((records - 1) / len) * len;
        } else {
            _fnLog(settings, 0, "Unknown paging action: " + action, 5);
        }
        var changed = settings._iDisplayStart !== start;
        settings._iDisplayStart = start;
        if (changed) {
            _fnCallbackFire(settings, null, "page", [ settings ]);
            if (redraw) {
                _fnDraw(settings);
            }
        }
        return changed;
    }
    /**
   * Generate the node required for the processing node
   *  @param {object} settings dataTables settings object
   *  @returns {node} Processing element
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlProcessing(settings) {
        return $("<div/>", {
            id: !settings.aanFeatures.r ? settings.sTableId + "_processing" : null,
            "class": settings.oClasses.sProcessing
        }).html(settings.oLanguage.sProcessing).insertBefore(settings.nTable)[0];
    }
    /**
   * Display or hide the processing indicator
   *  @param {object} settings dataTables settings object
   *  @param {bool} show Show the processing indicator (true) or not (false)
   *  @memberof DataTable#oApi
   */
    function _fnProcessingDisplay(settings, show) {
        if (settings.oFeatures.bProcessing) {
            $(settings.aanFeatures.r).css("display", show ? "block" : "none");
        }
        _fnCallbackFire(settings, null, "processing", [ settings, show ]);
    }
    /**
   * Add any control elements for the table - specifically scrolling
   *  @param {object} settings dataTables settings object
   *  @returns {node} Node to add to the DOM
   *  @memberof DataTable#oApi
   */
    function _fnFeatureHtmlTable(settings) {
        var table = $(settings.nTable);
        // Add the ARIA grid role to the table
        table.attr("role", "grid");
        // Scrolling from here on in
        var scroll = settings.oScroll;
        if (scroll.sX === "" && scroll.sY === "") {
            return settings.nTable;
        }
        var scrollX = scroll.sX;
        var scrollY = scroll.sY;
        var classes = settings.oClasses;
        var caption = table.children("caption");
        var captionSide = caption.length ? caption[0]._captionSide : null;
        var headerClone = $(table[0].cloneNode(false));
        var footerClone = $(table[0].cloneNode(false));
        var footer = table.children("tfoot");
        var _div = "<div/>";
        var size = function(s) {
            return !s ? null : _fnStringToCss(s);
        };
        // This is fairly messy, but with x scrolling enabled, if the table has a
        // width attribute, regardless of any width applied using the column width
        // options, the browser will shrink or grow the table as needed to fit into
        // that 100%. That would make the width options useless. So we remove it.
        // This is okay, under the assumption that width:100% is applied to the
        // table in CSS (it is in the default stylesheet) which will set the table
        // width as appropriate (the attribute and css behave differently...)
        if (scroll.sX && table.attr("width") === "100%") {
            table.removeAttr("width");
        }
        if (!footer.length) {
            footer = null;
        }
        /*
     * The HTML structure that we want to generate in this function is:
     *  div - scroller
     *    div - scroll head
     *      div - scroll head inner
     *        table - scroll head table
     *          thead - thead
     *    div - scroll body
     *      table - table (master table)
     *        thead - thead clone for sizing
     *        tbody - tbody
     *    div - scroll foot
     *      div - scroll foot inner
     *        table - scroll foot table
     *          tfoot - tfoot
     */
        var scroller = $(_div, {
            "class": classes.sScrollWrapper
        }).append($(_div, {
            "class": classes.sScrollHead
        }).css({
            overflow: "hidden",
            position: "relative",
            border: 0,
            width: scrollX ? size(scrollX) : "100%"
        }).append($(_div, {
            "class": classes.sScrollHeadInner
        }).css({
            "box-sizing": "content-box",
            width: scroll.sXInner || "100%"
        }).append(headerClone.removeAttr("id").css("margin-left", 0).append(table.children("thead")))).append(captionSide === "top" ? caption : null)).append($(_div, {
            "class": classes.sScrollBody
        }).css({
            overflow: "auto",
            height: size(scrollY),
            width: size(scrollX)
        }).append(table));
        if (footer) {
            scroller.append($(_div, {
                "class": classes.sScrollFoot
            }).css({
                overflow: "hidden",
                border: 0,
                width: scrollX ? size(scrollX) : "100%"
            }).append($(_div, {
                "class": classes.sScrollFootInner
            }).append(footerClone.removeAttr("id").css("margin-left", 0).append(table.children("tfoot")))).append(captionSide === "bottom" ? caption : null));
        }
        var children = scroller.children();
        var scrollHead = children[0];
        var scrollBody = children[1];
        var scrollFoot = footer ? children[2] : null;
        // When the body is scrolled, then we also want to scroll the headers
        if (scrollX) {
            $(scrollBody).scroll(function(e) {
                var scrollLeft = this.scrollLeft;
                scrollHead.scrollLeft = scrollLeft;
                if (footer) {
                    scrollFoot.scrollLeft = scrollLeft;
                }
            });
        }
        settings.nScrollHead = scrollHead;
        settings.nScrollBody = scrollBody;
        settings.nScrollFoot = scrollFoot;
        // On redraw - align columns
        settings.aoDrawCallback.push({
            fn: _fnScrollDraw,
            sName: "scrolling"
        });
        return scroller[0];
    }
    /**
   * Update the header, footer and body tables for resizing - i.e. column
   * alignment.
   *
   * Welcome to the most horrible function DataTables. The process that this
   * function follows is basically:
   *   1. Re-create the table inside the scrolling div
   *   2. Take live measurements from the DOM
   *   3. Apply the measurements to align the columns
   *   4. Clean up
   *
   *  @param {object} settings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnScrollDraw(settings) {
        // Given that this is such a monster function, a lot of variables are use
        // to try and keep the minimised size as small as possible
        var scroll = settings.oScroll, scrollX = scroll.sX, scrollXInner = scroll.sXInner, scrollY = scroll.sY, barWidth = scroll.iBarWidth, divHeader = $(settings.nScrollHead), divHeaderStyle = divHeader[0].style, divHeaderInner = divHeader.children("div"), divHeaderInnerStyle = divHeaderInner[0].style, divHeaderTable = divHeaderInner.children("table"), divBodyEl = settings.nScrollBody, divBody = $(divBodyEl), divBodyStyle = divBodyEl.style, divFooter = $(settings.nScrollFoot), divFooterInner = divFooter.children("div"), divFooterTable = divFooterInner.children("table"), header = $(settings.nTHead), table = $(settings.nTable), tableEl = table[0], tableStyle = tableEl.style, footer = settings.nTFoot ? $(settings.nTFoot) : null, browser = settings.oBrowser, ie67 = browser.bScrollOversize, headerTrgEls, footerTrgEls, headerSrcEls, footerSrcEls, headerCopy, footerCopy, headerWidths = [], footerWidths = [], headerContent = [], idx, correction, sanityWidth, zeroOut = function(nSizer) {
            var style = nSizer.style;
            style.paddingTop = "0";
            style.paddingBottom = "0";
            style.borderTopWidth = "0";
            style.borderBottomWidth = "0";
            style.height = 0;
        };
        /*
     * 1. Re-create the table inside the scrolling div
     */
        // Remove the old minimised thead and tfoot elements in the inner table
        table.children("thead, tfoot").remove();
        // Clone the current header and footer elements and then place it into the inner table
        headerCopy = header.clone().prependTo(table);
        headerTrgEls = header.find("tr");
        // original header is in its own table
        headerSrcEls = headerCopy.find("tr");
        headerCopy.find("th, td").removeAttr("tabindex");
        if (footer) {
            footerCopy = footer.clone().prependTo(table);
            footerTrgEls = footer.find("tr");
            // the original tfoot is in its own table and must be sized
            footerSrcEls = footerCopy.find("tr");
        }
        /*
     * 2. Take live measurements from the DOM - do not alter the DOM itself!
     */
        // Remove old sizing and apply the calculated column widths
        // Get the unique column headers in the newly created (cloned) header. We want to apply the
        // calculated sizes to this header
        if (!scrollX) {
            divBodyStyle.width = "100%";
            divHeader[0].style.width = "100%";
        }
        $.each(_fnGetUniqueThs(settings, headerCopy), function(i, el) {
            idx = _fnVisibleToColumnIndex(settings, i);
            el.style.width = settings.aoColumns[idx].sWidth;
        });
        if (footer) {
            _fnApplyToChildren(function(n) {
                n.style.width = "";
            }, footerSrcEls);
        }
        // If scroll collapse is enabled, when we put the headers back into the body for sizing, we
        // will end up forcing the scrollbar to appear, making our measurements wrong for when we
        // then hide it (end of this function), so add the header height to the body scroller.
        if (scroll.bCollapse && scrollY !== "") {
            divBodyStyle.height = divBody[0].offsetHeight + header[0].offsetHeight + "px";
        }
        // Size the table as a whole
        sanityWidth = table.outerWidth();
        if (scrollX === "") {
            // No x scrolling
            tableStyle.width = "100%";
            // IE7 will make the width of the table when 100% include the scrollbar
            // - which is shouldn't. When there is a scrollbar we need to take this
            // into account.
            if (ie67 && (table.find("tbody").height() > divBodyEl.offsetHeight || divBody.css("overflow-y") == "scroll")) {
                tableStyle.width = _fnStringToCss(table.outerWidth() - barWidth);
            }
        } else {
            // x scrolling
            if (scrollXInner !== "") {
                // x scroll inner has been given - use it
                tableStyle.width = _fnStringToCss(scrollXInner);
            } else if (sanityWidth == divBody.width() && divBody.height() < table.height()) {
                // There is y-scrolling - try to take account of the y scroll bar
                tableStyle.width = _fnStringToCss(sanityWidth - barWidth);
                if (table.outerWidth() > sanityWidth - barWidth) {
                    // Not possible to take account of it
                    tableStyle.width = _fnStringToCss(sanityWidth);
                }
            } else {
                // When all else fails
                tableStyle.width = _fnStringToCss(sanityWidth);
            }
        }
        // Recalculate the sanity width - now that we've applied the required width,
        // before it was a temporary variable. This is required because the column
        // width calculation is done before this table DOM is created.
        sanityWidth = table.outerWidth();
        // Hidden header should have zero height, so remove padding and borders. Then
        // set the width based on the real headers
        // Apply all styles in one pass
        _fnApplyToChildren(zeroOut, headerSrcEls);
        // Read all widths in next pass
        _fnApplyToChildren(function(nSizer) {
            headerContent.push(nSizer.innerHTML);
            headerWidths.push(_fnStringToCss($(nSizer).css("width")));
        }, headerSrcEls);
        // Apply all widths in final pass
        _fnApplyToChildren(function(nToSize, i) {
            nToSize.style.width = headerWidths[i];
        }, headerTrgEls);
        $(headerSrcEls).height(0);
        /* Same again with the footer if we have one */
        if (footer) {
            _fnApplyToChildren(zeroOut, footerSrcEls);
            _fnApplyToChildren(function(nSizer) {
                footerWidths.push(_fnStringToCss($(nSizer).css("width")));
            }, footerSrcEls);
            _fnApplyToChildren(function(nToSize, i) {
                nToSize.style.width = footerWidths[i];
            }, footerTrgEls);
            $(footerSrcEls).height(0);
        }
        /*
     * 3. Apply the measurements
     */
        // "Hide" the header and footer that we used for the sizing. We need to keep
        // the content of the cell so that the width applied to the header and body
        // both match, but we want to hide it completely. We want to also fix their
        // width to what they currently are
        _fnApplyToChildren(function(nSizer, i) {
            nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">' + headerContent[i] + "</div>";
            nSizer.style.width = headerWidths[i];
        }, headerSrcEls);
        if (footer) {
            _fnApplyToChildren(function(nSizer, i) {
                nSizer.innerHTML = "";
                nSizer.style.width = footerWidths[i];
            }, footerSrcEls);
        }
        // Sanity check that the table is of a sensible width. If not then we are going to get
        // misalignment - try to prevent this by not allowing the table to shrink below its min width
        if (table.outerWidth() < sanityWidth) {
            // The min width depends upon if we have a vertical scrollbar visible or not */
            correction = divBodyEl.scrollHeight > divBodyEl.offsetHeight || divBody.css("overflow-y") == "scroll" ? sanityWidth + barWidth : sanityWidth;
            // IE6/7 are a law unto themselves...
            if (ie67 && (divBodyEl.scrollHeight > divBodyEl.offsetHeight || divBody.css("overflow-y") == "scroll")) {
                tableStyle.width = _fnStringToCss(correction - barWidth);
            }
            // And give the user a warning that we've stopped the table getting too small
            if (scrollX === "" || scrollXInner !== "") {
                _fnLog(settings, 1, "Possible column misalignment", 6);
            }
        } else {
            correction = "100%";
        }
        // Apply to the container elements
        divBodyStyle.width = _fnStringToCss(correction);
        divHeaderStyle.width = _fnStringToCss(correction);
        if (footer) {
            settings.nScrollFoot.style.width = _fnStringToCss(correction);
        }
        /*
     * 4. Clean up
     */
        if (!scrollY) {
            /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
       * the scrollbar height from the visible display, rather than adding it on. We need to
       * set the height in order to sort this. Don't want to do it in any other browsers.
       */
            if (ie67) {
                divBodyStyle.height = _fnStringToCss(tableEl.offsetHeight + barWidth);
            }
        }
        if (scrollY && scroll.bCollapse) {
            divBodyStyle.height = _fnStringToCss(scrollY);
            var iExtra = scrollX && tableEl.offsetWidth > divBodyEl.offsetWidth ? barWidth : 0;
            if (tableEl.offsetHeight < divBodyEl.offsetHeight) {
                divBodyStyle.height = _fnStringToCss(tableEl.offsetHeight + iExtra);
            }
        }
        /* Finally set the width's of the header and footer tables */
        var iOuterWidth = table.outerWidth();
        divHeaderTable[0].style.width = _fnStringToCss(iOuterWidth);
        divHeaderInnerStyle.width = _fnStringToCss(iOuterWidth);
        // Figure out if there are scrollbar present - if so then we need a the header and footer to
        // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
        var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css("overflow-y") == "scroll";
        var padding = "padding" + (browser.bScrollbarLeft ? "Left" : "Right");
        divHeaderInnerStyle[padding] = bScrolling ? barWidth + "px" : "0px";
        if (footer) {
            divFooterTable[0].style.width = _fnStringToCss(iOuterWidth);
            divFooterInner[0].style.width = _fnStringToCss(iOuterWidth);
            divFooterInner[0].style[padding] = bScrolling ? barWidth + "px" : "0px";
        }
        /* Adjust the position of the header in case we loose the y-scrollbar */
        divBody.scroll();
        // If sorting or filtering has occurred, jump the scrolling back to the top
        // only if we aren't holding the position
        if ((settings.bSorted || settings.bFiltered) && !settings._drawHold) {
            divBodyEl.scrollTop = 0;
        }
    }
    /**
   * Apply a given function to the display child nodes of an element array (typically
   * TD children of TR rows
   *  @param {function} fn Method to apply to the objects
   *  @param array {nodes} an1 List of elements to look through for display children
   *  @param array {nodes} an2 Another list (identical structure to the first) - optional
   *  @memberof DataTable#oApi
   */
    function _fnApplyToChildren(fn, an1, an2) {
        var index = 0, i = 0, iLen = an1.length;
        var nNode1, nNode2;
        while (i < iLen) {
            nNode1 = an1[i].firstChild;
            nNode2 = an2 ? an2[i].firstChild : null;
            while (nNode1) {
                if (nNode1.nodeType === 1) {
                    if (an2) {
                        fn(nNode1, nNode2, index);
                    } else {
                        fn(nNode1, index);
                    }
                    index++;
                }
                nNode1 = nNode1.nextSibling;
                nNode2 = an2 ? nNode2.nextSibling : null;
            }
            i++;
        }
    }
    var __re_html_remove = /<.*?>/g;
    /**
   * Calculate the width of columns for the table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnCalculateColumnWidths(oSettings) {
        var table = oSettings.nTable, columns = oSettings.aoColumns, scroll = oSettings.oScroll, scrollY = scroll.sY, scrollX = scroll.sX, scrollXInner = scroll.sXInner, columnCount = columns.length, visibleColumns = _fnGetColumns(oSettings, "bVisible"), headerCells = $("th", oSettings.nTHead), tableWidthAttr = table.getAttribute("width"), tableContainer = table.parentNode, userInputs = false, i, column, columnIdx, width, outerWidth;
        /* Convert any user input sizes into pixel sizes */
        for (i = 0; i < visibleColumns.length; i++) {
            column = columns[visibleColumns[i]];
            if (column.sWidth !== null) {
                column.sWidth = _fnConvertToWidth(column.sWidthOrig, tableContainer);
                userInputs = true;
            }
        }
        /* If the number of columns in the DOM equals the number that we have to
     * process in DataTables, then we can use the offsets that are created by
     * the web- browser. No custom sizes can be set in order for this to happen,
     * nor scrolling used
     */
        if (!userInputs && !scrollX && !scrollY && columnCount == _fnVisbleColumns(oSettings) && columnCount == headerCells.length) {
            for (i = 0; i < columnCount; i++) {
                columns[i].sWidth = _fnStringToCss(headerCells.eq(i).width());
            }
        } else {
            // Otherwise construct a single row table with the widest node in the
            // data, assign any user defined widths, then insert it into the DOM and
            // allow the browser to do all the hard work of calculating table widths
            var tmpTable = $(table).clone().empty().css("visibility", "hidden").removeAttr("id").append($(oSettings.nTHead).clone(false)).append($(oSettings.nTFoot).clone(false)).append($("<tbody><tr/></tbody>"));
            // Remove any assigned widths from the footer (from scrolling)
            tmpTable.find("tfoot th, tfoot td").css("width", "");
            var tr = tmpTable.find("tbody tr");
            // Apply custom sizing to the cloned header
            headerCells = _fnGetUniqueThs(oSettings, tmpTable.find("thead")[0]);
            for (i = 0; i < visibleColumns.length; i++) {
                column = columns[visibleColumns[i]];
                headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== "" ? _fnStringToCss(column.sWidthOrig) : "";
            }
            // Find the widest cell for each column and put it into the table
            if (oSettings.aoData.length) {
                for (i = 0; i < visibleColumns.length; i++) {
                    columnIdx = visibleColumns[i];
                    column = columns[columnIdx];
                    $(_fnGetWidestNode(oSettings, columnIdx)).clone(false).append(column.sContentPadding).appendTo(tr);
                }
            }
            // Table has been built, attach to the document so we can work with it
            tmpTable.appendTo(tableContainer);
            // When scrolling (X or Y) we want to set the width of the table as 
            // appropriate. However, when not scrolling leave the table width as it
            // is. This results in slightly different, but I think correct behaviour
            if (scrollX && scrollXInner) {
                tmpTable.width(scrollXInner);
            } else if (scrollX) {
                tmpTable.css("width", "auto");
                if (tmpTable.width() < tableContainer.offsetWidth) {
                    tmpTable.width(tableContainer.offsetWidth);
                }
            } else if (scrollY) {
                tmpTable.width(tableContainer.offsetWidth);
            } else if (tableWidthAttr) {
                tmpTable.width(tableWidthAttr);
            }
            // Take into account the y scrollbar
            _fnScrollingWidthAdjust(oSettings, tmpTable[0]);
            // Browsers need a bit of a hand when a width is assigned to any columns
            // when x-scrolling as they tend to collapse the table to the min-width,
            // even if we sent the column widths. So we need to keep track of what
            // the table width should be by summing the user given values, and the
            // automatic values
            if (scrollX) {
                var total = 0;
                for (i = 0; i < visibleColumns.length; i++) {
                    column = columns[visibleColumns[i]];
                    outerWidth = $(headerCells[i]).outerWidth();
                    total += column.sWidthOrig === null ? outerWidth : parseInt(column.sWidth, 10) + outerWidth - $(headerCells[i]).width();
                }
                tmpTable.width(_fnStringToCss(total));
                table.style.width = _fnStringToCss(total);
            }
            // Get the width of each column in the constructed table
            for (i = 0; i < visibleColumns.length; i++) {
                column = columns[visibleColumns[i]];
                width = $(headerCells[i]).width();
                if (width) {
                    column.sWidth = _fnStringToCss(width);
                }
            }
            table.style.width = _fnStringToCss(tmpTable.css("width"));
            // Finished with the table - ditch it
            tmpTable.remove();
        }
        // If there is a width attr, we want to attach an event listener which
        // allows the table sizing to automatically adjust when the window is
        // resized. Use the width attr rather than CSS, since we can't know if the
        // CSS is a relative value or absolute - DOM read is always px.
        if (tableWidthAttr) {
            table.style.width = _fnStringToCss(tableWidthAttr);
        }
        if ((tableWidthAttr || scrollX) && !oSettings._reszEvt) {
            $(window).bind("resize.DT-" + oSettings.sInstance, _fnThrottle(function() {
                _fnAdjustColumnSizing(oSettings);
            }));
            oSettings._reszEvt = true;
        }
    }
    /**
   * Throttle the calls to a function. Arguments and context are maintained for
   * the throttled function
   *  @param {function} fn Function to be called
   *  @param {int} [freq=200] call frequency in mS
   *  @returns {function} wrapped function
   *  @memberof DataTable#oApi
   */
    function _fnThrottle(fn, freq) {
        var frequency = freq || 200, last, timer;
        return function() {
            var that = this, now = +new Date(), args = arguments;
            if (last && now < last + frequency) {
                clearTimeout(timer);
                timer = setTimeout(function() {
                    last = undefined;
                    fn.apply(that, args);
                }, frequency);
            } else if (last) {
                last = now;
                fn.apply(that, args);
            } else {
                last = now;
            }
        };
    }
    /**
   * Convert a CSS unit width to pixels (e.g. 2em)
   *  @param {string} width width to be converted
   *  @param {node} parent parent to get the with for (required for relative widths) - optional
   *  @returns {int} width in pixels
   *  @memberof DataTable#oApi
   */
    function _fnConvertToWidth(width, parent) {
        if (!width) {
            return 0;
        }
        var n = $("<div/>").css("width", _fnStringToCss(width)).appendTo(parent || document.body);
        var val = n[0].offsetWidth;
        n.remove();
        return val;
    }
    /**
   * Adjust a table's width to take account of vertical scroll bar
   *  @param {object} oSettings dataTables settings object
   *  @param {node} n table node
   *  @memberof DataTable#oApi
   */
    function _fnScrollingWidthAdjust(settings, n) {
        var scroll = settings.oScroll;
        if (scroll.sX || scroll.sY) {
            // When y-scrolling only, we want to remove the width of the scroll bar
            // so the table + scroll bar will fit into the area available, otherwise
            // we fix the table at its current size with no adjustment
            var correction = !scroll.sX ? scroll.iBarWidth : 0;
            n.style.width = _fnStringToCss($(n).outerWidth() - correction);
        }
    }
    /**
   * Get the widest node
   *  @param {object} settings dataTables settings object
   *  @param {int} colIdx column of interest
   *  @returns {node} widest table node
   *  @memberof DataTable#oApi
   */
    function _fnGetWidestNode(settings, colIdx) {
        var idx = _fnGetMaxLenString(settings, colIdx);
        if (idx < 0) {
            return null;
        }
        var data = settings.aoData[idx];
        return !data.nTr ? // Might not have been created when deferred rendering
        $("<td/>").html(_fnGetCellData(settings, idx, colIdx, "display"))[0] : data.anCells[colIdx];
    }
    /**
   * Get the maximum strlen for each data column
   *  @param {object} settings dataTables settings object
   *  @param {int} colIdx column of interest
   *  @returns {string} max string length for each column
   *  @memberof DataTable#oApi
   */
    function _fnGetMaxLenString(settings, colIdx) {
        var s, max = -1, maxIdx = -1;
        for (var i = 0, ien = settings.aoData.length; i < ien; i++) {
            s = _fnGetCellData(settings, i, colIdx, "display") + "";
            s = s.replace(__re_html_remove, "");
            if (s.length > max) {
                max = s.length;
                maxIdx = i;
            }
        }
        return maxIdx;
    }
    /**
   * Append a CSS unit (only if required) to a string
   *  @param {string} value to css-ify
   *  @returns {string} value with css unit
   *  @memberof DataTable#oApi
   */
    function _fnStringToCss(s) {
        if (s === null) {
            return "0px";
        }
        if (typeof s == "number") {
            return s < 0 ? "0px" : s + "px";
        }
        // Check it has a unit character already
        return s.match(/\d$/) ? s + "px" : s;
    }
    /**
   * Get the width of a scroll bar in this browser being used
   *  @returns {int} width in pixels
   *  @memberof DataTable#oApi
   */
    function _fnScrollBarWidth() {
        // On first run a static variable is set, since this is only needed once.
        // Subsequent runs will just use the previously calculated value
        if (!DataTable.__scrollbarWidth) {
            var inner = $("<p/>").css({
                width: "100%",
                height: 200,
                padding: 0
            })[0];
            var outer = $("<div/>").css({
                position: "absolute",
                top: 0,
                left: 0,
                width: 200,
                height: 150,
                padding: 0,
                overflow: "hidden",
                visibility: "hidden"
            }).append(inner).appendTo("body");
            var w1 = inner.offsetWidth;
            outer.css("overflow", "scroll");
            var w2 = inner.offsetWidth;
            if (w1 === w2) {
                w2 = outer[0].clientWidth;
            }
            outer.remove();
            DataTable.__scrollbarWidth = w1 - w2;
        }
        return DataTable.__scrollbarWidth;
    }
    function _fnSortFlatten(settings) {
        var i, iLen, k, kLen, aSort = [], aiOrig = [], aoColumns = settings.aoColumns, aDataSort, iCol, sType, srcCol, fixed = settings.aaSortingFixed, fixedObj = $.isPlainObject(fixed), nestedSort = [], add = function(a) {
            if (a.length && !$.isArray(a[0])) {
                // 1D array
                nestedSort.push(a);
            } else {
                // 2D array
                nestedSort.push.apply(nestedSort, a);
            }
        };
        // Build the sort array, with pre-fix and post-fix options if they have been
        // specified
        if ($.isArray(fixed)) {
            add(fixed);
        }
        if (fixedObj && fixed.pre) {
            add(fixed.pre);
        }
        add(settings.aaSorting);
        if (fixedObj && fixed.post) {
            add(fixed.post);
        }
        for (i = 0; i < nestedSort.length; i++) {
            srcCol = nestedSort[i][0];
            aDataSort = aoColumns[srcCol].aDataSort;
            for (k = 0, kLen = aDataSort.length; k < kLen; k++) {
                iCol = aDataSort[k];
                sType = aoColumns[iCol].sType || "string";
                aSort.push({
                    src: srcCol,
                    col: iCol,
                    dir: nestedSort[i][1],
                    index: nestedSort[i][2],
                    type: sType,
                    formatter: DataTable.ext.type.order[sType + "-pre"]
                });
            }
        }
        return aSort;
    }
    /**
   * Change the order of the table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   *  @todo This really needs split up!
   */
    function _fnSort(oSettings) {
        var i, ien, iLen, j, jLen, k, kLen, sDataType, nTh, aiOrig = [], oExtSort = DataTable.ext.type.order, aoData = oSettings.aoData, aoColumns = oSettings.aoColumns, aDataSort, data, iCol, sType, oSort, formatters = 0, sortCol, displayMaster = oSettings.aiDisplayMaster, aSort;
        // Resolve any column types that are unknown due to addition or invalidation
        // @todo Can this be moved into a 'data-ready' handler which is called when
        //   data is going to be used in the table?
        _fnColumnTypes(oSettings);
        aSort = _fnSortFlatten(oSettings);
        for (i = 0, ien = aSort.length; i < ien; i++) {
            sortCol = aSort[i];
            // Track if we can use the fast sort algorithm
            if (sortCol.formatter) {
                formatters++;
            }
            // Load the data needed for the sort, for each cell
            _fnSortData(oSettings, sortCol.col);
        }
        /* No sorting required if server-side or no sorting array */
        if (_fnDataSource(oSettings) != "ssp" && aSort.length !== 0) {
            // Create a value - key array of the current row positions such that we can use their
            // current position during the sort, if values match, in order to perform stable sorting
            for (i = 0, iLen = displayMaster.length; i < iLen; i++) {
                aiOrig[displayMaster[i]] = i;
            }
            /* Do the sort - here we want multi-column sorting based on a given data source (column)
       * and sorting function (from oSort) in a certain direction. It's reasonably complex to
       * follow on it's own, but this is what we want (example two column sorting):
       *  fnLocalSorting = function(a,b){
       *    var iTest;
       *    iTest = oSort['string-asc']('data11', 'data12');
       *      if (iTest !== 0)
       *        return iTest;
       *    iTest = oSort['numeric-desc']('data21', 'data22');
       *    if (iTest !== 0)
       *      return iTest;
       *    return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
       *  }
       * Basically we have a test for each sorting column, if the data in that column is equal,
       * test the next column. If all columns match, then we use a numeric sort on the row
       * positions in the original data array to provide a stable sort.
       *
       * Note - I know it seems excessive to have two sorting methods, but the first is around
       * 15% faster, so the second is only maintained for backwards compatibility with sorting
       * methods which do not have a pre-sort formatting function.
       */
            if (formatters === aSort.length) {
                // All sort types have formatting functions
                displayMaster.sort(function(a, b) {
                    var x, y, k, test, sort, len = aSort.length, dataA = aoData[a]._aSortData, dataB = aoData[b]._aSortData;
                    for (k = 0; k < len; k++) {
                        sort = aSort[k];
                        x = dataA[sort.col];
                        y = dataB[sort.col];
                        test = x < y ? -1 : x > y ? 1 : 0;
                        if (test !== 0) {
                            return sort.dir === "asc" ? test : -test;
                        }
                    }
                    x = aiOrig[a];
                    y = aiOrig[b];
                    return x < y ? -1 : x > y ? 1 : 0;
                });
            } else {
                // Depreciated - remove in 1.11 (providing a plug-in option)
                // Not all sort types have formatting methods, so we have to call their sorting
                // methods.
                displayMaster.sort(function(a, b) {
                    var x, y, k, l, test, sort, fn, len = aSort.length, dataA = aoData[a]._aSortData, dataB = aoData[b]._aSortData;
                    for (k = 0; k < len; k++) {
                        sort = aSort[k];
                        x = dataA[sort.col];
                        y = dataB[sort.col];
                        fn = oExtSort[sort.type + "-" + sort.dir] || oExtSort["string-" + sort.dir];
                        test = fn(x, y);
                        if (test !== 0) {
                            return test;
                        }
                    }
                    x = aiOrig[a];
                    y = aiOrig[b];
                    return x < y ? -1 : x > y ? 1 : 0;
                });
            }
        }
        /* Tell the draw function that we have sorted the data */
        oSettings.bSorted = true;
    }
    function _fnSortAria(settings) {
        var label;
        var nextSort;
        var columns = settings.aoColumns;
        var aSort = _fnSortFlatten(settings);
        var oAria = settings.oLanguage.oAria;
        // ARIA attributes - need to loop all columns, to update all (removing old
        // attributes as needed)
        for (var i = 0, iLen = columns.length; i < iLen; i++) {
            var col = columns[i];
            var asSorting = col.asSorting;
            var sTitle = col.sTitle.replace(/<.*?>/g, "");
            var th = col.nTh;
            // IE7 is throwing an error when setting these properties with jQuery's
            // attr() and removeAttr() methods...
            th.removeAttribute("aria-sort");
            /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
            if (col.bSortable) {
                if (aSort.length > 0 && aSort[0].col == i) {
                    th.setAttribute("aria-sort", aSort[0].dir == "asc" ? "ascending" : "descending");
                    nextSort = asSorting[aSort[0].index + 1] || asSorting[0];
                } else {
                    nextSort = asSorting[0];
                }
                label = sTitle + (nextSort === "asc" ? oAria.sSortAscending : oAria.sSortDescending);
            } else {
                label = sTitle;
            }
            th.setAttribute("aria-label", label);
        }
    }
    /**
   * Function to run on user sort request
   *  @param {object} settings dataTables settings object
   *  @param {node} attachTo node to attach the handler to
   *  @param {int} colIdx column sorting index
   *  @param {boolean} [append=false] Append the requested sort to the existing
   *    sort if true (i.e. multi-column sort)
   *  @param {function} [callback] callback function
   *  @memberof DataTable#oApi
   */
    function _fnSortListener(settings, colIdx, append, callback) {
        var col = settings.aoColumns[colIdx];
        var sorting = settings.aaSorting;
        var asSorting = col.asSorting;
        var nextSortIdx;
        var next = function(a) {
            var idx = a._idx;
            if (idx === undefined) {
                idx = $.inArray(a[1], asSorting);
            }
            return idx + 1 >= asSorting.length ? 0 : idx + 1;
        };
        // Convert to 2D array if needed
        if (typeof sorting[0] === "number") {
            sorting = settings.aaSorting = [ sorting ];
        }
        // If appending the sort then we are multi-column sorting
        if (append && settings.oFeatures.bSortMulti) {
            // Are we already doing some kind of sort on this column?
            var sortIdx = $.inArray(colIdx, _pluck(sorting, "0"));
            if (sortIdx !== -1) {
                // Yes, modify the sort
                nextSortIdx = next(sorting[sortIdx]);
                sorting[sortIdx][1] = asSorting[nextSortIdx];
                sorting[sortIdx]._idx = nextSortIdx;
            } else {
                // No sort on this column yet
                sorting.push([ colIdx, asSorting[0], 0 ]);
                sorting[sorting.length - 1]._idx = 0;
            }
        } else if (sorting.length && sorting[0][0] == colIdx) {
            // Single column - already sorting on this column, modify the sort
            nextSortIdx = next(sorting[0]);
            sorting.length = 1;
            sorting[0][1] = asSorting[nextSortIdx];
            sorting[0]._idx = nextSortIdx;
        } else {
            // Single column - sort only on this column
            sorting.length = 0;
            sorting.push([ colIdx, asSorting[0] ]);
            sorting[0]._idx = 0;
        }
        // Run the sort by calling a full redraw
        _fnReDraw(settings);
        // callback used for async user interaction
        if (typeof callback == "function") {
            callback(settings);
        }
    }
    /**
   * Attach a sort handler (click) to a node
   *  @param {object} settings dataTables settings object
   *  @param {node} attachTo node to attach the handler to
   *  @param {int} colIdx column sorting index
   *  @param {function} [callback] callback function
   *  @memberof DataTable#oApi
   */
    function _fnSortAttachListener(settings, attachTo, colIdx, callback) {
        var col = settings.aoColumns[colIdx];
        _fnBindAction(attachTo, {}, function(e) {
            /* If the column is not sortable - don't to anything */
            if (col.bSortable === false) {
                return;
            }
            // If processing is enabled use a timeout to allow the processing
            // display to be shown - otherwise to it synchronously
            if (settings.oFeatures.bProcessing) {
                _fnProcessingDisplay(settings, true);
                setTimeout(function() {
                    _fnSortListener(settings, colIdx, e.shiftKey, callback);
                    // In server-side processing, the draw callback will remove the
                    // processing display
                    if (_fnDataSource(settings) !== "ssp") {
                        _fnProcessingDisplay(settings, false);
                    }
                }, 0);
            } else {
                _fnSortListener(settings, colIdx, e.shiftKey, callback);
            }
        });
    }
    /**
   * Set the sorting classes on table's body, Note: it is safe to call this function
   * when bSort and bSortClasses are false
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnSortingClasses(settings) {
        var oldSort = settings.aLastSort;
        var sortClass = settings.oClasses.sSortColumn;
        var sort = _fnSortFlatten(settings);
        var features = settings.oFeatures;
        var i, ien, colIdx;
        if (features.bSort && features.bSortClasses) {
            // Remove old sorting classes
            for (i = 0, ien = oldSort.length; i < ien; i++) {
                colIdx = oldSort[i].src;
                // Remove column sorting
                $(_pluck(settings.aoData, "anCells", colIdx)).removeClass(sortClass + (i < 2 ? i + 1 : 3));
            }
            // Add new column sorting
            for (i = 0, ien = sort.length; i < ien; i++) {
                colIdx = sort[i].src;
                $(_pluck(settings.aoData, "anCells", colIdx)).addClass(sortClass + (i < 2 ? i + 1 : 3));
            }
        }
        settings.aLastSort = sort;
    }
    // Get the data to sort a column, be it from cache, fresh (populating the
    // cache), or from a sort formatter
    function _fnSortData(settings, idx) {
        // Custom sorting function - provided by the sort data type
        var column = settings.aoColumns[idx];
        var customSort = DataTable.ext.order[column.sSortDataType];
        var customData;
        if (customSort) {
            customData = customSort.call(settings.oInstance, settings, idx, _fnColumnIndexToVisible(settings, idx));
        }
        // Use / populate cache
        var row, cellData;
        var formatter = DataTable.ext.type.order[column.sType + "-pre"];
        for (var i = 0, ien = settings.aoData.length; i < ien; i++) {
            row = settings.aoData[i];
            if (!row._aSortData) {
                row._aSortData = [];
            }
            if (!row._aSortData[idx] || customSort) {
                cellData = customSort ? customData[i] : // If there was a custom sort function, use data from there
                _fnGetCellData(settings, i, idx, "sort");
                row._aSortData[idx] = formatter ? formatter(cellData) : cellData;
            }
        }
    }
    /**
   * Save the state of a table
   *  @param {object} oSettings dataTables settings object
   *  @memberof DataTable#oApi
   */
    function _fnSaveState(settings) {
        if (!settings.oFeatures.bStateSave || settings.bDestroying) {
            return;
        }
        /* Store the interesting variables */
        var state = {
            time: +new Date(),
            start: settings._iDisplayStart,
            length: settings._iDisplayLength,
            order: $.extend(true, [], settings.aaSorting),
            search: _fnSearchToCamel(settings.oPreviousSearch),
            columns: $.map(settings.aoColumns, function(col, i) {
                return {
                    visible: col.bVisible,
                    search: _fnSearchToCamel(settings.aoPreSearchCols[i])
                };
            })
        };
        _fnCallbackFire(settings, "aoStateSaveParams", "stateSaveParams", [ settings, state ]);
        settings.oSavedState = state;
        settings.fnStateSaveCallback.call(settings.oInstance, settings, state);
    }
    /**
   * Attempt to load a saved table state
   *  @param {object} oSettings dataTables settings object
   *  @param {object} oInit DataTables init object so we can override settings
   *  @memberof DataTable#oApi
   */
    function _fnLoadState(settings, oInit) {
        var i, ien;
        var columns = settings.aoColumns;
        if (!settings.oFeatures.bStateSave) {
            return;
        }
        var state = settings.fnStateLoadCallback.call(settings.oInstance, settings);
        if (!state || !state.time) {
            return;
        }
        /* Allow custom and plug-in manipulation functions to alter the saved data set and
     * cancelling of loading by returning false
     */
        var abStateLoad = _fnCallbackFire(settings, "aoStateLoadParams", "stateLoadParams", [ settings, state ]);
        if ($.inArray(false, abStateLoad) !== -1) {
            return;
        }
        /* Reject old data */
        var duration = settings.iStateDuration;
        if (duration > 0 && state.time < +new Date() - duration * 1e3) {
            return;
        }
        // Number of columns have changed - all bets are off, no restore of settings
        if (columns.length !== state.columns.length) {
            return;
        }
        // Store the saved state so it might be accessed at any time
        settings.oLoadedState = $.extend(true, {}, state);
        // Restore key features - todo - for 1.11 this needs to be done by
        // subscribed events
        settings._iDisplayStart = state.start;
        settings.iInitDisplayStart = state.start;
        settings._iDisplayLength = state.length;
        settings.aaSorting = [];
        // Order
        $.each(state.order, function(i, col) {
            settings.aaSorting.push(col[0] >= columns.length ? [ 0, col[1] ] : col);
        });
        // Search
        $.extend(settings.oPreviousSearch, _fnSearchToHung(state.search));
        // Columns
        for (i = 0, ien = state.columns.length; i < ien; i++) {
            var col = state.columns[i];
            // Visibility
            columns[i].bVisible = col.visible;
            // Search
            $.extend(settings.aoPreSearchCols[i], _fnSearchToHung(col.search));
        }
        _fnCallbackFire(settings, "aoStateLoaded", "stateLoaded", [ settings, state ]);
    }
    /**
   * Return the settings object for a particular table
   *  @param {node} table table we are using as a dataTable
   *  @returns {object} Settings object - or null if not found
   *  @memberof DataTable#oApi
   */
    function _fnSettingsFromNode(table) {
        var settings = DataTable.settings;
        var idx = $.inArray(table, _pluck(settings, "nTable"));
        return idx !== -1 ? settings[idx] : null;
    }
    /**
   * Log an error message
   *  @param {object} settings dataTables settings object
   *  @param {int} level log error messages, or display them to the user
   *  @param {string} msg error message
   *  @param {int} tn Technical note id to get more information about the error.
   *  @memberof DataTable#oApi
   */
    function _fnLog(settings, level, msg, tn) {
        msg = "DataTables warning: " + (settings !== null ? "table id=" + settings.sTableId + " - " : "") + msg;
        if (tn) {
            msg += ". For more information about this error, please see " + "http://datatables.net/tn/" + tn;
        }
        if (!level) {
            // Backwards compatibility pre 1.10
            var ext = DataTable.ext;
            var type = ext.sErrMode || ext.errMode;
            if (type == "alert") {
                alert(msg);
            } else {
                throw new Error(msg);
            }
        } else if (window.console && console.log) {
            console.log(msg);
        }
    }
    /**
   * See if a property is defined on one object, if so assign it to the other object
   *  @param {object} ret target object
   *  @param {object} src source object
   *  @param {string} name property
   *  @param {string} [mappedName] name to map too - optional, name used if not given
   *  @memberof DataTable#oApi
   */
    function _fnMap(ret, src, name, mappedName) {
        if ($.isArray(name)) {
            $.each(name, function(i, val) {
                if ($.isArray(val)) {
                    _fnMap(ret, src, val[0], val[1]);
                } else {
                    _fnMap(ret, src, val);
                }
            });
            return;
        }
        if (mappedName === undefined) {
            mappedName = name;
        }
        if (src[name] !== undefined) {
            ret[mappedName] = src[name];
        }
    }
    /**
   * Extend objects - very similar to jQuery.extend, but deep copy objects, and
   * shallow copy arrays. The reason we need to do this, is that we don't want to
   * deep copy array init values (such as aaSorting) since the dev wouldn't be
   * able to override them, but we do want to deep copy arrays.
   *  @param {object} out Object to extend
   *  @param {object} extender Object from which the properties will be applied to
   *      out
   *  @param {boolean} breakRefs If true, then arrays will be sliced to take an
   *      independent copy with the exception of the `data` or `aaData` parameters
   *      if they are present. This is so you can pass in a collection to
   *      DataTables and have that used as your data source without breaking the
   *      references
   *  @returns {object} out Reference, just for convenience - out === the return.
   *  @memberof DataTable#oApi
   *  @todo This doesn't take account of arrays inside the deep copied objects.
   */
    function _fnExtend(out, extender, breakRefs) {
        var val;
        for (var prop in extender) {
            if (extender.hasOwnProperty(prop)) {
                val = extender[prop];
                if ($.isPlainObject(val)) {
                    if (!$.isPlainObject(out[prop])) {
                        out[prop] = {};
                    }
                    $.extend(true, out[prop], val);
                } else if (breakRefs && prop !== "data" && prop !== "aaData" && $.isArray(val)) {
                    out[prop] = val.slice();
                } else {
                    out[prop] = val;
                }
            }
        }
        return out;
    }
    /**
   * Bind an event handers to allow a click or return key to activate the callback.
   * This is good for accessibility since a return on the keyboard will have the
   * same effect as a click, if the element has focus.
   *  @param {element} n Element to bind the action to
   *  @param {object} oData Data object to pass to the triggered function
   *  @param {function} fn Callback function for when the event is triggered
   *  @memberof DataTable#oApi
   */
    function _fnBindAction(n, oData, fn) {
        $(n).bind("click.DT", oData, function(e) {
            n.blur();
            // Remove focus outline for mouse users
            fn(e);
        }).bind("keypress.DT", oData, function(e) {
            if (e.which === 13) {
                e.preventDefault();
                fn(e);
            }
        }).bind("selectstart.DT", function() {
            /* Take the brutal approach to cancelling text selection */
            return false;
        });
    }
    /**
   * Register a callback function. Easily allows a callback function to be added to
   * an array store of callback functions that can then all be called together.
   *  @param {object} oSettings dataTables settings object
   *  @param {string} sStore Name of the array storage for the callbacks in oSettings
   *  @param {function} fn Function to be called back
   *  @param {string} sName Identifying name for the callback (i.e. a label)
   *  @memberof DataTable#oApi
   */
    function _fnCallbackReg(oSettings, sStore, fn, sName) {
        if (fn) {
            oSettings[sStore].push({
                fn: fn,
                sName: sName
            });
        }
    }
    /**
   * Fire callback functions and trigger events. Note that the loop over the
   * callback array store is done backwards! Further note that you do not want to
   * fire off triggers in time sensitive applications (for example cell creation)
   * as its slow.
   *  @param {object} settings dataTables settings object
   *  @param {string} callbackArr Name of the array storage for the callbacks in
   *      oSettings
   *  @param {string} event Name of the jQuery custom event to trigger. If null no
   *      trigger is fired
   *  @param {array} args Array of arguments to pass to the callback function /
   *      trigger
   *  @memberof DataTable#oApi
   */
    function _fnCallbackFire(settings, callbackArr, e, args) {
        var ret = [];
        if (callbackArr) {
            ret = $.map(settings[callbackArr].slice().reverse(), function(val, i) {
                return val.fn.apply(settings.oInstance, args);
            });
        }
        if (e !== null) {
            $(settings.nTable).trigger(e + ".dt", args);
        }
        return ret;
    }
    function _fnLengthOverflow(settings) {
        var start = settings._iDisplayStart, end = settings.fnDisplayEnd(), len = settings._iDisplayLength;
        /* If we have space to show extra rows (backing up from the end point - then do so */
        if (end === settings.fnRecordsDisplay()) {
            start = end - len;
        }
        if (len === -1 || start < 0) {
            start = 0;
        }
        settings._iDisplayStart = start;
    }
    function _fnRenderer(settings, type) {
        var renderer = settings.renderer;
        var host = DataTable.ext.renderer[type];
        if ($.isPlainObject(renderer) && renderer[type]) {
            // Specific renderer for this type. If available use it, otherwise use
            // the default.
            return host[renderer[type]] || host._;
        } else if (typeof renderer === "string") {
            // Common renderer - if there is one available for this type use it,
            // otherwise use the default
            return host[renderer] || host._;
        }
        // Use the default
        return host._;
    }
    /**
   * Detect the data source being used for the table. Used to simplify the code
   * a little (ajax) and to make it compress a little smaller.
   *
   *  @param {object} settings dataTables settings object
   *  @returns {string} Data source
   *  @memberof DataTable#oApi
   */
    function _fnDataSource(settings) {
        if (settings.oFeatures.bServerSide) {
            return "ssp";
        } else if (settings.ajax || settings.sAjaxSource) {
            return "ajax";
        }
        return "dom";
    }
    DataTable = function(options) {
        /**
     * Perform a jQuery selector action on the table's TR elements (from the tbody) and
     * return the resulting jQuery object.
     *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
     *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
     *  @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
     *    criterion ("applied") or all TR elements (i.e. no filter).
     *  @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
     *    Can be either 'current', whereby the current sorting of the table is used, or
     *    'original' whereby the original order the data was read into the table is used.
     *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
     *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
     *    'current' and filter is 'applied', regardless of what they might be given as.
     *  @returns {object} jQuery object, filtered by the given selector.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Highlight every second row
     *      oTable.$('tr:odd').css('backgroundColor', 'blue');
     *    } );
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Filter to rows with 'Webkit' in them, add a background colour and then
     *      // remove the filter, thus highlighting the 'Webkit' rows only.
     *      oTable.fnFilter('Webkit');
     *      oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
     *      oTable.fnFilter('');
     *    } );
     */
        this.$ = function(sSelector, oOpts) {
            return this.api(true).$(sSelector, oOpts);
        };
        /**
     * Almost identical to $ in operation, but in this case returns the data for the matched
     * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
     * rather than any descendants, so the data can be obtained for the row/cell. If matching
     * rows are found, the data returned is the original data array/object that was used to
     * create the row (or a generated array if from a DOM source).
     *
     * This method is often useful in-combination with $ where both functions are given the
     * same parameters and the array indexes will match identically.
     *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
     *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
     *  @param {string} [oOpts.filter=none] Select elements that meet the current filter
     *    criterion ("applied") or all elements (i.e. no filter).
     *  @param {string} [oOpts.order=current] Order of the data in the processed array.
     *    Can be either 'current', whereby the current sorting of the table is used, or
     *    'original' whereby the original order the data was read into the table is used.
     *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
     *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
     *    'current' and filter is 'applied', regardless of what they might be given as.
     *  @returns {array} Data for the matched elements. If any elements, as a result of the
     *    selector, were not TR, TD or TH elements in the DataTable, they will have a null
     *    entry in the array.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Get the data from the first row in the table
     *      var data = oTable._('tr:first');
     *
     *      // Do something useful with the data
     *      alert( "First cell is: "+data[0] );
     *    } );
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Filter to 'Webkit' and get all data for
     *      oTable.fnFilter('Webkit');
     *      var data = oTable._('tr', {"search": "applied"});
     *
     *      // Do something with the data
     *      alert( data.length+" rows matched the search" );
     *    } );
     */
        this._ = function(sSelector, oOpts) {
            return this.api(true).rows(sSelector, oOpts).data();
        };
        /**
     * Create a DataTables Api instance, with the currently selected tables for
     * the Api's context.
     * @param {boolean} [traditional=false] Set the API instance's context to be
     *   only the table referred to by the `DataTable.ext.iApiIndex` option, as was
     *   used in the API presented by DataTables 1.9- (i.e. the traditional mode),
     *   or if all tables captured in the jQuery object should be used.
     * @return {DataTables.Api}
     */
        this.api = function(traditional) {
            return traditional ? new _Api(_fnSettingsFromNode(this[_ext.iApiIndex])) : new _Api(this);
        };
        /**
     * Add a single new row or multiple rows of data to the table. Please note
     * that this is suitable for client-side processing only - if you are using
     * server-side processing (i.e. "bServerSide": true), then to add data, you
     * must add it to the data source, i.e. the server-side, through an Ajax call.
     *  @param {array|object} data The data to be added to the table. This can be:
     *    <ul>
     *      <li>1D array of data - add a single row with the data provided</li>
     *      <li>2D array of arrays - add multiple rows in a single call</li>
     *      <li>object - data object when using <i>mData</i></li>
     *      <li>array of objects - multiple data objects when using <i>mData</i></li>
     *    </ul>
     *  @param {bool} [redraw=true] redraw the table or not
     *  @returns {array} An array of integers, representing the list of indexes in
     *    <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
     *    the table.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    // Global var for counter
     *    var giCount = 2;
     *
     *    $(document).ready(function() {
     *      $('#example').dataTable();
     *    } );
     *
     *    function fnClickAddRow() {
     *      $('#example').dataTable().fnAddData( [
     *        giCount+".1",
     *        giCount+".2",
     *        giCount+".3",
     *        giCount+".4" ]
     *      );
     *
     *      giCount++;
     *    }
     */
        this.fnAddData = function(data, redraw) {
            var api = this.api(true);
            /* Check if we want to add multiple rows or not */
            var rows = $.isArray(data) && ($.isArray(data[0]) || $.isPlainObject(data[0])) ? api.rows.add(data) : api.row.add(data);
            if (redraw === undefined || redraw) {
                api.draw();
            }
            return rows.flatten().toArray();
        };
        /**
     * This function will make DataTables recalculate the column sizes, based on the data
     * contained in the table and the sizes applied to the columns (in the DOM, CSS or
     * through the sWidth parameter). This can be useful when the width of the table's
     * parent element changes (for example a window resize).
     *  @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable( {
     *        "sScrollY": "200px",
     *        "bPaginate": false
     *      } );
     *
     *      $(window).bind('resize', function () {
     *        oTable.fnAdjustColumnSizing();
     *      } );
     *    } );
     */
        this.fnAdjustColumnSizing = function(bRedraw) {
            var api = this.api(true).columns.adjust();
            var settings = api.settings()[0];
            var scroll = settings.oScroll;
            if (bRedraw === undefined || bRedraw) {
                api.draw(false);
            } else if (scroll.sX !== "" || scroll.sY !== "") {
                /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
                _fnScrollDraw(settings);
            }
        };
        /**
     * Quickly and simply clear a table
     *  @param {bool} [bRedraw=true] redraw the table or not
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
     *      oTable.fnClearTable();
     *    } );
     */
        this.fnClearTable = function(bRedraw) {
            var api = this.api(true).clear();
            if (bRedraw === undefined || bRedraw) {
                api.draw();
            }
        };
        /**
     * The exact opposite of 'opening' a row, this function will close any rows which
     * are currently 'open'.
     *  @param {node} nTr the table row to 'close'
     *  @returns {int} 0 on success, or 1 if failed (can't find the row)
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable;
     *
     *      // 'open' an information row when a row is clicked on
     *      $('#example tbody tr').click( function () {
     *        if ( oTable.fnIsOpen(this) ) {
     *          oTable.fnClose( this );
     *        } else {
     *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
     *        }
     *      } );
     *
     *      oTable = $('#example').dataTable();
     *    } );
     */
        this.fnClose = function(nTr) {
            this.api(true).row(nTr).child.hide();
        };
        /**
     * Remove a row for the table
     *  @param {mixed} target The index of the row from aoData to be deleted, or
     *    the TR element you want to delete
     *  @param {function|null} [callBack] Callback function
     *  @param {bool} [redraw=true] Redraw the table or not
     *  @returns {array} The row that was deleted
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Immediately remove the first row
     *      oTable.fnDeleteRow( 0 );
     *    } );
     */
        this.fnDeleteRow = function(target, callback, redraw) {
            var api = this.api(true);
            var rows = api.rows(target);
            var settings = rows.settings()[0];
            var data = settings.aoData[rows[0][0]];
            rows.remove();
            if (callback) {
                callback.call(this, settings, data);
            }
            if (redraw === undefined || redraw) {
                api.draw();
            }
            return data;
        };
        /**
     * Restore the table to it's original state in the DOM by removing all of DataTables
     * enhancements, alterations to the DOM structure of the table and event listeners.
     *  @param {boolean} [remove=false] Completely remove the table from the DOM
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      // This example is fairly pointless in reality, but shows how fnDestroy can be used
     *      var oTable = $('#example').dataTable();
     *      oTable.fnDestroy();
     *    } );
     */
        this.fnDestroy = function(remove) {
            this.api(true).destroy(remove);
        };
        /**
     * Redraw the table
     *  @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
     *      oTable.fnDraw();
     *    } );
     */
        this.fnDraw = function(complete) {
            // Note that this isn't an exact match to the old call to _fnDraw - it takes
            // into account the new data, but can old position.
            this.api(true).draw(!complete);
        };
        /**
     * Filter the input based on data
     *  @param {string} sInput String to filter the table on
     *  @param {int|null} [iColumn] Column to limit filtering to
     *  @param {bool} [bRegex=false] Treat as regular expression or not
     *  @param {bool} [bSmart=true] Perform smart filtering or not
     *  @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
     *  @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Sometime later - filter...
     *      oTable.fnFilter( 'test string' );
     *    } );
     */
        this.fnFilter = function(sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive) {
            var api = this.api(true);
            if (iColumn === null || iColumn === undefined) {
                api.search(sInput, bRegex, bSmart, bCaseInsensitive);
            } else {
                api.column(iColumn).search(sInput, bRegex, bSmart, bCaseInsensitive);
            }
            api.draw();
        };
        /**
     * Get the data for the whole table, an individual row or an individual cell based on the
     * provided parameters.
     *  @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
     *    a TR node then the data source for the whole row will be returned. If given as a
     *    TD/TH cell node then iCol will be automatically calculated and the data for the
     *    cell returned. If given as an integer, then this is treated as the aoData internal
     *    data index for the row (see fnGetPosition) and the data for that row used.
     *  @param {int} [col] Optional column index that you want the data of.
     *  @returns {array|object|string} If mRow is undefined, then the data for all rows is
     *    returned. If mRow is defined, just data for that row, and is iCol is
     *    defined, only data for the designated cell is returned.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    // Row data
     *    $(document).ready(function() {
     *      oTable = $('#example').dataTable();
     *
     *      oTable.$('tr').click( function () {
     *        var data = oTable.fnGetData( this );
     *        // ... do something with the array / object of data for the row
     *      } );
     *    } );
     *
     *  @example
     *    // Individual cell data
     *    $(document).ready(function() {
     *      oTable = $('#example').dataTable();
     *
     *      oTable.$('td').click( function () {
     *        var sData = oTable.fnGetData( this );
     *        alert( 'The cell clicked on had the value of '+sData );
     *      } );
     *    } );
     */
        this.fnGetData = function(src, col) {
            var api = this.api(true);
            if (src !== undefined) {
                var type = src.nodeName ? src.nodeName.toLowerCase() : "";
                return col !== undefined || type == "td" || type == "th" ? api.cell(src, col).data() : api.row(src).data() || null;
            }
            return api.data().toArray();
        };
        /**
     * Get an array of the TR nodes that are used in the table's body. Note that you will
     * typically want to use the '$' API method in preference to this as it is more
     * flexible.
     *  @param {int} [iRow] Optional row index for the TR element you want
     *  @returns {array|node} If iRow is undefined, returns an array of all TR elements
     *    in the table's body, or iRow is defined, just the TR element requested.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Get the nodes from the table
     *      var nNodes = oTable.fnGetNodes( );
     *    } );
     */
        this.fnGetNodes = function(iRow) {
            var api = this.api(true);
            return iRow !== undefined ? api.row(iRow).node() : api.rows().nodes().flatten().toArray();
        };
        /**
     * Get the array indexes of a particular cell from it's DOM element
     * and column index including hidden columns
     *  @param {node} node this can either be a TR, TD or TH in the table's body
     *  @returns {int} If nNode is given as a TR, then a single index is returned, or
     *    if given as a cell, an array of [row index, column index (visible),
     *    column index (all)] is given.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      $('#example tbody td').click( function () {
     *        // Get the position of the current data from the node
     *        var aPos = oTable.fnGetPosition( this );
     *
     *        // Get the data array for this row
     *        var aData = oTable.fnGetData( aPos[0] );
     *
     *        // Update the data array and return the value
     *        aData[ aPos[1] ] = 'clicked';
     *        this.innerHTML = 'clicked';
     *      } );
     *
     *      // Init DataTables
     *      oTable = $('#example').dataTable();
     *    } );
     */
        this.fnGetPosition = function(node) {
            var api = this.api(true);
            var nodeName = node.nodeName.toUpperCase();
            if (nodeName == "TR") {
                return api.row(node).index();
            } else if (nodeName == "TD" || nodeName == "TH") {
                var cell = api.cell(node).index();
                return [ cell.row, cell.columnVisible, cell.column ];
            }
            return null;
        };
        /**
     * Check to see if a row is 'open' or not.
     *  @param {node} nTr the table row to check
     *  @returns {boolean} true if the row is currently open, false otherwise
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable;
     *
     *      // 'open' an information row when a row is clicked on
     *      $('#example tbody tr').click( function () {
     *        if ( oTable.fnIsOpen(this) ) {
     *          oTable.fnClose( this );
     *        } else {
     *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
     *        }
     *      } );
     *
     *      oTable = $('#example').dataTable();
     *    } );
     */
        this.fnIsOpen = function(nTr) {
            return this.api(true).row(nTr).child.isShown();
        };
        /**
     * This function will place a new row directly after a row which is currently
     * on display on the page, with the HTML contents that is passed into the
     * function. This can be used, for example, to ask for confirmation that a
     * particular record should be deleted.
     *  @param {node} nTr The table row to 'open'
     *  @param {string|node|jQuery} mHtml The HTML to put into the row
     *  @param {string} sClass Class to give the new TD cell
     *  @returns {node} The row opened. Note that if the table row passed in as the
     *    first parameter, is not found in the table, this method will silently
     *    return.
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable;
     *
     *      // 'open' an information row when a row is clicked on
     *      $('#example tbody tr').click( function () {
     *        if ( oTable.fnIsOpen(this) ) {
     *          oTable.fnClose( this );
     *        } else {
     *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
     *        }
     *      } );
     *
     *      oTable = $('#example').dataTable();
     *    } );
     */
        this.fnOpen = function(nTr, mHtml, sClass) {
            return this.api(true).row(nTr).child(mHtml, sClass).show().child()[0];
        };
        /**
     * Change the pagination - provides the internal logic for pagination in a simple API
     * function. With this function you can have a DataTables table go to the next,
     * previous, first or last pages.
     *  @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
     *    or page number to jump to (integer), note that page 0 is the first page.
     *  @param {bool} [bRedraw=true] Redraw the table or not
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *      oTable.fnPageChange( 'next' );
     *    } );
     */
        this.fnPageChange = function(mAction, bRedraw) {
            var api = this.api(true).page(mAction);
            if (bRedraw === undefined || bRedraw) {
                api.draw(false);
            }
        };
        /**
     * Show a particular column
     *  @param {int} iCol The column whose display should be changed
     *  @param {bool} bShow Show (true) or hide (false) the column
     *  @param {bool} [bRedraw=true] Redraw the table or not
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Hide the second column after initialisation
     *      oTable.fnSetColumnVis( 1, false );
     *    } );
     */
        this.fnSetColumnVis = function(iCol, bShow, bRedraw) {
            var api = this.api(true).column(iCol).visible(bShow);
            if (bRedraw === undefined || bRedraw) {
                api.columns.adjust().draw();
            }
        };
        /**
     * Get the settings for a particular table for external manipulation
     *  @returns {object} DataTables settings object. See
     *    {@link DataTable.models.oSettings}
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *      var oSettings = oTable.fnSettings();
     *
     *      // Show an example parameter from the settings
     *      alert( oSettings._iDisplayStart );
     *    } );
     */
        this.fnSettings = function() {
            return _fnSettingsFromNode(this[_ext.iApiIndex]);
        };
        /**
     * Sort the table by a particular column
     *  @param {int} iCol the data index to sort on. Note that this will not match the
     *    'display index' if you have hidden data entries
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Sort immediately with columns 0 and 1
     *      oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
     *    } );
     */
        this.fnSort = function(aaSort) {
            this.api(true).order(aaSort).draw();
        };
        /**
     * Attach a sort listener to an element for a given column
     *  @param {node} nNode the element to attach the sort listener to
     *  @param {int} iColumn the column that a click on this node will sort on
     *  @param {function} [fnCallback] callback function when sort is run
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *
     *      // Sort on column 1, when 'sorter' is clicked on
     *      oTable.fnSortListener( document.getElementById('sorter'), 1 );
     *    } );
     */
        this.fnSortListener = function(nNode, iColumn, fnCallback) {
            this.api(true).order.listener(nNode, iColumn, fnCallback);
        };
        /**
     * Update a table cell or row - this method will accept either a single value to
     * update the cell with, an array of values with one element for each column or
     * an object in the same format as the original data source. The function is
     * self-referencing in order to make the multi column updates easier.
     *  @param {object|array|string} mData Data to update the cell/row with
     *  @param {node|int} mRow TR element you want to update or the aoData index
     *  @param {int} [iColumn] The column to update, give as null or undefined to
     *    update a whole row.
     *  @param {bool} [bRedraw=true] Redraw the table or not
     *  @param {bool} [bAction=true] Perform pre-draw actions or not
     *  @returns {int} 0 on success, 1 on error
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *      oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
     *      oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
     *    } );
     */
        this.fnUpdate = function(mData, mRow, iColumn, bRedraw, bAction) {
            var api = this.api(true);
            if (iColumn === undefined || iColumn === null) {
                api.row(mRow).data(mData);
            } else {
                api.cell(mRow, iColumn).data(mData);
            }
            if (bAction === undefined || bAction) {
                api.columns.adjust();
            }
            if (bRedraw === undefined || bRedraw) {
                api.draw();
            }
            return 0;
        };
        /**
     * Provide a common method for plug-ins to check the version of DataTables being used, in order
     * to ensure compatibility.
     *  @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
     *    formats "X" and "X.Y" are also acceptable.
     *  @returns {boolean} true if this version of DataTables is greater or equal to the required
     *    version, or false if this version of DataTales is not suitable
     *  @method
     *  @dtopt API
     *  @deprecated Since v1.10
     *
     *  @example
     *    $(document).ready(function() {
     *      var oTable = $('#example').dataTable();
     *      alert( oTable.fnVersionCheck( '1.9.0' ) );
     *    } );
     */
        this.fnVersionCheck = _ext.fnVersionCheck;
        var _that = this;
        var emptyInit = options === undefined;
        var len = this.length;
        if (emptyInit) {
            options = {};
        }
        this.oApi = this.internal = _ext.internal;
        // Extend with old style plug-in API methods
        for (var fn in DataTable.ext.internal) {
            if (fn) {
                this[fn] = _fnExternApiFunc(fn);
            }
        }
        this.each(function() {
            // For each initialisation we want to give it a clean initialisation
            // object that can be bashed around
            var o = {};
            var oInit = len > 1 ? // optimisation for single table case
            _fnExtend(o, options, true) : options;
            /*global oInit,_that,emptyInit*/
            var i = 0, iLen, j, jLen, k, kLen;
            var sId = this.getAttribute("id");
            var bInitHandedOff = false;
            var defaults = DataTable.defaults;
            /* Sanity check */
            if (this.nodeName.toLowerCase() != "table") {
                _fnLog(null, 0, "Non-table node initialisation (" + this.nodeName + ")", 2);
                return;
            }
            /* Backwards compatibility for the defaults */
            _fnCompatOpts(defaults);
            _fnCompatCols(defaults.column);
            /* Convert the camel-case defaults to Hungarian */
            _fnCamelToHungarian(defaults, defaults, true);
            _fnCamelToHungarian(defaults.column, defaults.column, true);
            /* Setting up the initialisation object */
            _fnCamelToHungarian(defaults, oInit);
            /* Check to see if we are re-initialising a table */
            var allSettings = DataTable.settings;
            for (i = 0, iLen = allSettings.length; i < iLen; i++) {
                /* Base check on table node */
                if (allSettings[i].nTable == this) {
                    var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
                    var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
                    if (emptyInit || bRetrieve) {
                        return allSettings[i].oInstance;
                    } else if (bDestroy) {
                        allSettings[i].oInstance.fnDestroy();
                        break;
                    } else {
                        _fnLog(allSettings[i], 0, "Cannot reinitialise DataTable", 3);
                        return;
                    }
                }
                /* If the element we are initialising has the same ID as a table which was previously
         * initialised, but the table nodes don't match (from before) then we destroy the old
         * instance by simply deleting it. This is under the assumption that the table has been
         * destroyed by other methods. Anyone using non-id selectors will need to do this manually
         */
                if (allSettings[i].sTableId == this.id) {
                    allSettings.splice(i, 1);
                    break;
                }
            }
            /* Ensure the table has an ID - required for accessibility */
            if (sId === null || sId === "") {
                sId = "DataTables_Table_" + DataTable.ext._unique++;
                this.id = sId;
            }
            /* Create the settings object for this table and set some of the default parameters */
            var oSettings = $.extend(true, {}, DataTable.models.oSettings, {
                nTable: this,
                oApi: _that.internal,
                oInit: oInit,
                sDestroyWidth: $(this)[0].style.width,
                sInstance: sId,
                sTableId: sId
            });
            allSettings.push(oSettings);
            // Need to add the instance after the instance after the settings object has been added
            // to the settings array, so we can self reference the table instance if more than one
            oSettings.oInstance = _that.length === 1 ? _that : $(this).dataTable();
            // Backwards compatibility, before we apply all the defaults
            _fnCompatOpts(oInit);
            if (oInit.oLanguage) {
                _fnLanguageCompat(oInit.oLanguage);
            }
            // If the length menu is given, but the init display length is not, use the length menu
            if (oInit.aLengthMenu && !oInit.iDisplayLength) {
                oInit.iDisplayLength = $.isArray(oInit.aLengthMenu[0]) ? oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
            }
            // Apply the defaults and init options to make a single init object will all
            // options defined from defaults and instance options.
            oInit = _fnExtend($.extend(true, {}, defaults), oInit);
            // Map the initialisation options onto the settings object
            _fnMap(oSettings.oFeatures, oInit, [ "bPaginate", "bLengthChange", "bFilter", "bSort", "bSortMulti", "bInfo", "bProcessing", "bAutoWidth", "bSortClasses", "bServerSide", "bDeferRender" ]);
            _fnMap(oSettings, oInit, [ "asStripeClasses", "ajax", "fnServerData", "fnFormatNumber", "sServerMethod", "aaSorting", "aaSortingFixed", "aLengthMenu", "sPaginationType", "sAjaxSource", "sAjaxDataProp", "iStateDuration", "sDom", "bSortCellsTop", "iTabIndex", "fnStateLoadCallback", "fnStateSaveCallback", "renderer", [ "iCookieDuration", "iStateDuration" ], // backwards compat
            [ "oSearch", "oPreviousSearch" ], [ "aoSearchCols", "aoPreSearchCols" ], [ "iDisplayLength", "_iDisplayLength" ], [ "bJQueryUI", "bJUI" ] ]);
            _fnMap(oSettings.oScroll, oInit, [ [ "sScrollX", "sX" ], [ "sScrollXInner", "sXInner" ], [ "sScrollY", "sY" ], [ "bScrollCollapse", "bCollapse" ] ]);
            _fnMap(oSettings.oLanguage, oInit, "fnInfoCallback");
            /* Callback functions which are array driven */
            _fnCallbackReg(oSettings, "aoDrawCallback", oInit.fnDrawCallback, "user");
            _fnCallbackReg(oSettings, "aoServerParams", oInit.fnServerParams, "user");
            _fnCallbackReg(oSettings, "aoStateSaveParams", oInit.fnStateSaveParams, "user");
            _fnCallbackReg(oSettings, "aoStateLoadParams", oInit.fnStateLoadParams, "user");
            _fnCallbackReg(oSettings, "aoStateLoaded", oInit.fnStateLoaded, "user");
            _fnCallbackReg(oSettings, "aoRowCallback", oInit.fnRowCallback, "user");
            _fnCallbackReg(oSettings, "aoRowCreatedCallback", oInit.fnCreatedRow, "user");
            _fnCallbackReg(oSettings, "aoHeaderCallback", oInit.fnHeaderCallback, "user");
            _fnCallbackReg(oSettings, "aoFooterCallback", oInit.fnFooterCallback, "user");
            _fnCallbackReg(oSettings, "aoInitComplete", oInit.fnInitComplete, "user");
            _fnCallbackReg(oSettings, "aoPreDrawCallback", oInit.fnPreDrawCallback, "user");
            var oClasses = oSettings.oClasses;
            // @todo Remove in 1.11
            if (oInit.bJQueryUI) {
                /* Use the JUI classes object for display. You could clone the oStdClasses object if
         * you want to have multiple tables with multiple independent classes
         */
                $.extend(oClasses, DataTable.ext.oJUIClasses, oInit.oClasses);
                if (oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip") {
                    /* Set the DOM to use a layout suitable for jQuery UI's theming */
                    oSettings.sDom = '<"H"lfr>t<"F"ip>';
                }
                if (!oSettings.renderer) {
                    oSettings.renderer = "jqueryui";
                } else if ($.isPlainObject(oSettings.renderer) && !oSettings.renderer.header) {
                    oSettings.renderer.header = "jqueryui";
                }
            } else {
                $.extend(oClasses, DataTable.ext.classes, oInit.oClasses);
            }
            $(this).addClass(oClasses.sTable);
            /* Calculate the scroll bar width and cache it for use later on */
            if (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") {
                oSettings.oScroll.iBarWidth = _fnScrollBarWidth();
            }
            if (oSettings.oScroll.sX === true) {
                // Easy initialisation of x-scrolling
                oSettings.oScroll.sX = "100%";
            }
            if (oSettings.iInitDisplayStart === undefined) {
                /* Display start point, taking into account the save saving */
                oSettings.iInitDisplayStart = oInit.iDisplayStart;
                oSettings._iDisplayStart = oInit.iDisplayStart;
            }
            if (oInit.iDeferLoading !== null) {
                oSettings.bDeferLoading = true;
                var tmp = $.isArray(oInit.iDeferLoading);
                oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
                oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
            }
            /* Language definitions */
            if (oInit.oLanguage.sUrl !== "") {
                /* Get the language definitions from a file - because this Ajax call makes the language
         * get async to the remainder of this function we use bInitHandedOff to indicate that
         * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
         */
                oSettings.oLanguage.sUrl = oInit.oLanguage.sUrl;
                $.getJSON(oSettings.oLanguage.sUrl, null, function(json) {
                    _fnLanguageCompat(json);
                    _fnCamelToHungarian(defaults.oLanguage, json);
                    $.extend(true, oSettings.oLanguage, oInit.oLanguage, json);
                    _fnInitialise(oSettings);
                });
                bInitHandedOff = true;
            } else {
                $.extend(true, oSettings.oLanguage, oInit.oLanguage);
            }
            /*
       * Stripes
       */
            if (oInit.asStripeClasses === null) {
                oSettings.asStripeClasses = [ oClasses.sStripeOdd, oClasses.sStripeEven ];
            }
            /* Remove row stripe classes if they are already on the table row */
            var stripeClasses = oSettings.asStripeClasses;
            var rowOne = $("tbody tr:eq(0)", this);
            if ($.inArray(true, $.map(stripeClasses, function(el, i) {
                return rowOne.hasClass(el);
            })) !== -1) {
                $("tbody tr", this).removeClass(stripeClasses.join(" "));
                oSettings.asDestroyStripes = stripeClasses.slice();
            }
            /*
       * Columns
       * See if we should load columns automatically or use defined ones
       */
            var anThs = [];
            var aoColumnsInit;
            var nThead = this.getElementsByTagName("thead");
            if (nThead.length !== 0) {
                _fnDetectHeader(oSettings.aoHeader, nThead[0]);
                anThs = _fnGetUniqueThs(oSettings);
            }
            /* If not given a column array, generate one with nulls */
            if (oInit.aoColumns === null) {
                aoColumnsInit = [];
                for (i = 0, iLen = anThs.length; i < iLen; i++) {
                    aoColumnsInit.push(null);
                }
            } else {
                aoColumnsInit = oInit.aoColumns;
            }
            /* Add the columns */
            for (i = 0, iLen = aoColumnsInit.length; i < iLen; i++) {
                _fnAddColumn(oSettings, anThs ? anThs[i] : null);
            }
            /* Apply the column definitions */
            _fnApplyColumnDefs(oSettings, oInit.aoColumnDefs, aoColumnsInit, function(iCol, oDef) {
                _fnColumnOptions(oSettings, iCol, oDef);
            });
            /* HTML5 attribute detection - build an mData object automatically if the
       * attributes are found
       */
            if (rowOne.length) {
                var a = function(cell, name) {
                    return cell.getAttribute("data-" + name) ? name : null;
                };
                $.each(_fnGetRowElements(oSettings, rowOne[0]).cells, function(i, cell) {
                    var col = oSettings.aoColumns[i];
                    if (col.mData === i) {
                        var sort = a(cell, "sort") || a(cell, "order");
                        var filter = a(cell, "filter") || a(cell, "search");
                        if (sort !== null || filter !== null) {
                            col.mData = {
                                _: i + ".display",
                                sort: sort !== null ? i + ".@data-" + sort : undefined,
                                type: sort !== null ? i + ".@data-" + sort : undefined,
                                filter: filter !== null ? i + ".@data-" + filter : undefined
                            };
                            _fnColumnOptions(oSettings, i);
                        }
                    }
                });
            }
            var features = oSettings.oFeatures;
            /* Must be done after everything which can be overridden by the state saving! */
            if (oInit.bStateSave) {
                features.bStateSave = true;
                _fnLoadState(oSettings, oInit);
                _fnCallbackReg(oSettings, "aoDrawCallback", _fnSaveState, "state_save");
            }
            /*
       * Sorting
       * @todo For modularisation (1.11) this needs to do into a sort start up handler
       */
            // If aaSorting is not defined, then we use the first indicator in asSorting
            // in case that has been altered, so the default sort reflects that option
            if (oInit.aaSorting === undefined) {
                var sorting = oSettings.aaSorting;
                for (i = 0, iLen = sorting.length; i < iLen; i++) {
                    sorting[i][1] = oSettings.aoColumns[i].asSorting[0];
                }
            }
            /* Do a first pass on the sorting classes (allows any size changes to be taken into
       * account, and also will apply sorting disabled classes if disabled
       */
            _fnSortingClasses(oSettings);
            if (features.bSort) {
                _fnCallbackReg(oSettings, "aoDrawCallback", function() {
                    if (oSettings.bSorted) {
                        var aSort = _fnSortFlatten(oSettings);
                        var sortedColumns = {};
                        $.each(aSort, function(i, val) {
                            sortedColumns[val.src] = val.dir;
                        });
                        _fnCallbackFire(oSettings, null, "order", [ oSettings, aSort, sortedColumns ]);
                        _fnSortAria(oSettings);
                    }
                });
            }
            _fnCallbackReg(oSettings, "aoDrawCallback", function() {
                if (oSettings.bSorted || _fnDataSource(oSettings) === "ssp" || features.bDeferRender) {
                    _fnSortingClasses(oSettings);
                }
            }, "sc");
            /*
       * Final init
       * Cache the header, body and footer as required, creating them if needed
       */
            /* Browser support detection */
            _fnBrowserDetect(oSettings);
            // Work around for Webkit bug 83867 - store the caption-side before removing from doc
            var captions = $(this).children("caption").each(function() {
                this._captionSide = $(this).css("caption-side");
            });
            var thead = $(this).children("thead");
            if (thead.length === 0) {
                thead = $("<thead/>").appendTo(this);
            }
            oSettings.nTHead = thead[0];
            var tbody = $(this).children("tbody");
            if (tbody.length === 0) {
                tbody = $("<tbody/>").appendTo(this);
            }
            oSettings.nTBody = tbody[0];
            var tfoot = $(this).children("tfoot");
            if (tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "")) {
                // If we are a scrolling table, and no footer has been given, then we need to create
                // a tfoot element for the caption element to be appended to
                tfoot = $("<tfoot/>").appendTo(this);
            }
            if (tfoot.length === 0 || tfoot.children().length === 0) {
                $(this).addClass(oClasses.sNoFooter);
            } else if (tfoot.length > 0) {
                oSettings.nTFoot = tfoot[0];
                _fnDetectHeader(oSettings.aoFooter, oSettings.nTFoot);
            }
            /* Check if there is data passing into the constructor */
            if (oInit.aaData) {
                for (i = 0; i < oInit.aaData.length; i++) {
                    _fnAddData(oSettings, oInit.aaData[i]);
                }
            } else if (oSettings.bDeferLoading || _fnDataSource(oSettings) == "dom") {
                /* Grab the data from the page - only do this when deferred loading or no Ajax
         * source since there is no point in reading the DOM data if we are then going
         * to replace it with Ajax data
         */
                _fnAddTr(oSettings, $(oSettings.nTBody).children("tr"));
            }
            /* Copy the data index array */
            oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
            /* Initialisation complete - table can be drawn */
            oSettings.bInitialised = true;
            /* Check if we need to initialise the table (it might not have been handed off to the
       * language processor)
       */
            if (bInitHandedOff === false) {
                _fnInitialise(oSettings);
            }
        });
        _that = null;
        return this;
    };
    /**
   * Computed structure of the DataTables API, defined by the options passed to
   * `DataTable.Api.register()` when building the API.
   *
   * The structure is built in order to speed creation and extension of the Api
   * objects since the extensions are effectively pre-parsed.
   *
   * The array is an array of objects with the following structure, where this
   * base array represents the Api prototype base:
   *
   *     [
   *       {
   *         name:      'data'                -- string   - Property name
   *         val:       function () {},       -- function - Api method (or undefined if just an object
   *         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
   *         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
   *       },
   *       {
   *         name:     'row'
   *         val:       {},
   *         methodExt: [ ... ],
   *         propExt:   [
   *           {
   *             name:      'data'
   *             val:       function () {},
   *             methodExt: [ ... ],
   *             propExt:   [ ... ]
   *           },
   *           ...
   *         ]
   *       }
   *     ]
   *
   * @type {Array}
   * @ignore
   */
    var __apiStruct = [];
    /**
   * `Array.prototype` reference.
   *
   * @type object
   * @ignore
   */
    var __arrayProto = Array.prototype;
    /**
   * Abstraction for `context` parameter of the `Api` constructor to allow it to
   * take several different forms for ease of use.
   *
   * Each of the input parameter types will be converted to a DataTables settings
   * object where possible.
   *
   * @param  {string|node|jQuery|object} mixed DataTable identifier. Can be one
   *   of:
   *
   *   * `string` - jQuery selector. Any DataTables' matching the given selector
   *     with be found and used.
   *   * `node` - `TABLE` node which has already been formed into a DataTable.
   *   * `jQuery` - A jQuery object of `TABLE` nodes.
   *   * `object` - DataTables settings object
   *   * `DataTables.Api` - API instance
   * @return {array|null} Matching DataTables settings objects. `null` or
   *   `undefined` is returned if no matching DataTable is found.
   * @ignore
   */
    var _toSettings = function(mixed) {
        var idx, jq;
        var settings = DataTable.settings;
        var tables = $.map(settings, function(el, i) {
            return el.nTable;
        });
        if (!mixed) {
            return [];
        } else if (mixed.nTable && mixed.oApi) {
            // DataTables settings object
            return [ mixed ];
        } else if (mixed.nodeName && mixed.nodeName.toLowerCase() === "table") {
            // Table node
            idx = $.inArray(mixed, tables);
            return idx !== -1 ? [ settings[idx] ] : null;
        } else if (mixed && typeof mixed.settings === "function") {
            return mixed.settings().toArray();
        } else if (typeof mixed === "string") {
            // jQuery selector
            jq = $(mixed);
        } else if (mixed instanceof $) {
            // jQuery object (also DataTables instance)
            jq = mixed;
        }
        if (jq) {
            return jq.map(function(i) {
                idx = $.inArray(this, tables);
                return idx !== -1 ? settings[idx] : null;
            }).toArray();
        }
    };
    /**
   * DataTables API class - used to control and interface with  one or more
   * DataTables enhanced tables.
   *
   * The API class is heavily based on jQuery, presenting a chainable interface
   * that you can use to interact with tables. Each instance of the API class has
   * a "context" - i.e. the tables that it will operate on. This could be a single
   * table, all tables on a page or a sub-set thereof.
   *
   * Additionally the API is designed to allow you to easily work with the data in
   * the tables, retrieving and manipulating it as required. This is done by
   * presenting the API class as an array like interface. The contents of the
   * array depend upon the actions requested by each method (for example
   * `rows().nodes()` will return an array of nodes, while `rows().data()` will
   * return an array of objects or arrays depending upon your table's
   * configuration). The API object has a number of array like methods (`push`,
   * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
   * `unique` etc) to assist your working with the data held in a table.
   *
   * Most methods (those which return an Api instance) are chainable, which means
   * the return from a method call also has all of the methods available that the
   * top level object had. For example, these two calls are equivalent:
   *
   *     // Not chained
   *     api.row.add( {...} );
   *     api.draw();
   *
   *     // Chained
   *     api.row.add( {...} ).draw();
   *
   * @class DataTable.Api
   * @param {array|object|string|jQuery} context DataTable identifier. This is
   *   used to define which DataTables enhanced tables this API will operate on.
   *   Can be one of:
   *
   *   * `string` - jQuery selector. Any DataTables' matching the given selector
   *     with be found and used.
   *   * `node` - `TABLE` node which has already been formed into a DataTable.
   *   * `jQuery` - A jQuery object of `TABLE` nodes.
   *   * `object` - DataTables settings object
   * @param {array} [data] Data to initialise the Api instance with.
   *
   * @example
   *   // Direct initialisation during DataTables construction
   *   var api = $('#example').DataTable();
   *
   * @example
   *   // Initialisation using a DataTables jQuery object
   *   var api = $('#example').dataTable().api();
   *
   * @example
   *   // Initialisation as a constructor
   *   var api = new $.fn.DataTable.Api( 'table.dataTable' );
   */
    _Api = function(context, data) {
        if (!this instanceof _Api) {
            throw "DT API must be constructed as a new object";
        }
        var settings = [];
        var ctxSettings = function(o) {
            var a = _toSettings(o);
            if (a) {
                settings.push.apply(settings, a);
            }
        };
        if ($.isArray(context)) {
            for (var i = 0, ien = context.length; i < ien; i++) {
                ctxSettings(context[i]);
            }
        } else {
            ctxSettings(context);
        }
        // Remove duplicates
        this.context = _unique(settings);
        // Initial data
        if (data) {
            this.push.apply(this, data.toArray ? data.toArray() : data);
        }
        // selector
        this.selector = {
            rows: null,
            cols: null,
            opts: null
        };
        _Api.extend(this, this, __apiStruct);
    };
    DataTable.Api = _Api;
    _Api.prototype = /** @lends DataTables.Api */ {
        /**
     * Return a new Api instance, comprised of the data held in the current
     * instance, join with the other array(s) and/or value(s).
     *
     * An alias for `Array.prototype.concat`.
     *
     * @type method
     * @param {*} value1 Arrays and/or values to concatenate.
     * @param {*} [...] Additional arrays and/or values to concatenate.
     * @returns {DataTables.Api} New API instance, comprising of the combined
     *   array.
     */
        concat: __arrayProto.concat,
        context: [],
        // array of table settings objects
        each: function(fn) {
            for (var i = 0, ien = this.length; i < ien; i++) {
                fn.call(this, this[i], i, this);
            }
            return this;
        },
        eq: function(idx) {
            var ctx = this.context;
            return ctx.length > idx ? new _Api(ctx[idx], this[idx]) : null;
        },
        filter: function(fn) {
            var a = [];
            if (__arrayProto.filter) {
                a = __arrayProto.filter.call(this, fn, this);
            } else {
                // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                for (var i = 0, ien = this.length; i < ien; i++) {
                    if (fn.call(this, this[i], i, this)) {
                        a.push(this[i]);
                    }
                }
            }
            return new _Api(this.context, a);
        },
        flatten: function() {
            var a = [];
            return new _Api(this.context, a.concat.apply(a, this.toArray()));
        },
        join: __arrayProto.join,
        indexOf: __arrayProto.indexOf || function(obj, start) {
            for (var i = start || 0, ien = this.length; i < ien; i++) {
                if (this[i] === obj) {
                    return i;
                }
            }
            return -1;
        },
        // Internal only at the moment - relax?
        iterator: function(flatten, type, fn) {
            var a = [], ret, i, ien, j, jen, context = this.context, rows, items, item, selector = this.selector;
            // Argument shifting
            if (typeof flatten === "string") {
                fn = type;
                type = flatten;
                flatten = false;
            }
            for (i = 0, ien = context.length; i < ien; i++) {
                if (type === "table") {
                    ret = fn(context[i], i);
                    if (ret !== undefined) {
                        a.push(ret);
                    }
                } else if (type === "columns" || type === "rows") {
                    // this has same length as context - one entry for each table
                    ret = fn(context[i], this[i], i);
                    if (ret !== undefined) {
                        a.push(ret);
                    }
                } else if (type === "column" || type === "column-rows" || type === "row" || type === "cell") {
                    // columns and rows share the same structure.
                    // 'this' is an array of column indexes for each context
                    items = this[i];
                    if (type === "column-rows") {
                        rows = _selector_row_indexes(context[i], selector.opts);
                    }
                    for (j = 0, jen = items.length; j < jen; j++) {
                        item = items[j];
                        if (type === "cell") {
                            ret = fn(context[i], item.row, item.column, i, j);
                        } else {
                            ret = fn(context[i], item, i, j, rows);
                        }
                        if (ret !== undefined) {
                            a.push(ret);
                        }
                    }
                }
            }
            if (a.length) {
                var api = new _Api(context, flatten ? a.concat.apply([], a) : a);
                var apiSelector = api.selector;
                apiSelector.rows = selector.rows;
                apiSelector.cols = selector.cols;
                apiSelector.opts = selector.opts;
                return api;
            }
            return this;
        },
        lastIndexOf: __arrayProto.lastIndexOf || function(obj, start) {
            // Bit cheeky...
            return this.indexOf.apply(this.toArray.reverse(), arguments);
        },
        length: 0,
        map: function(fn) {
            var a = [];
            if (__arrayProto.map) {
                a = __arrayProto.map.call(this, fn, this);
            } else {
                // Compatibility for browsers without EMCA-252-5 (JS 1.6)
                for (var i = 0, ien = this.length; i < ien; i++) {
                    a.push(fn.call(this, this[i], i));
                }
            }
            return new _Api(this.context, a);
        },
        pluck: function(prop) {
            return this.map(function(el) {
                return el[prop];
            });
        },
        pop: __arrayProto.pop,
        push: __arrayProto.push,
        // Does not return an API instance
        reduce: __arrayProto.reduce || function(fn, init) {
            return _fnReduce(this, fn, init, 0, this.length, 1);
        },
        reduceRight: __arrayProto.reduceRight || function(fn, init) {
            return _fnReduce(this, fn, init, this.length - 1, -1, -1);
        },
        reverse: __arrayProto.reverse,
        // Object with rows, columns and opts
        selector: null,
        shift: __arrayProto.shift,
        sort: __arrayProto.sort,
        // ? name - order?
        splice: __arrayProto.splice,
        toArray: function() {
            return __arrayProto.slice.call(this);
        },
        to$: function() {
            return $(this);
        },
        toJQuery: function() {
            return $(this);
        },
        unique: function() {
            return new _Api(this.context, _unique(this));
        },
        unshift: __arrayProto.unshift
    };
    _Api.extend = function(scope, obj, ext) {
        // Only extend API instances and static properties of the API
        if (!obj || !(obj instanceof _Api) && !obj.__dt_wrapper) {
            return;
        }
        var i, ien, j, jen, struct, inner, methodScoping = function(scope, fn, struc) {
            return function() {
                var ret = fn.apply(scope, arguments);
                // Method extension
                _Api.extend(ret, ret, struc.methodExt);
                return ret;
            };
        };
        for (i = 0, ien = ext.length; i < ien; i++) {
            struct = ext[i];
            // Value
            obj[struct.name] = typeof struct.val === "function" ? methodScoping(scope, struct.val, struct) : $.isPlainObject(struct.val) ? {} : struct.val;
            obj[struct.name].__dt_wrapper = true;
            // Property extension
            _Api.extend(scope, obj[struct.name], struct.propExt);
        }
    };
    // @todo - Is there need for an augment function?
    // _Api.augment = function ( inst, name )
    // {
    //  // Find src object in the structure from the name
    //  var parts = name.split('.');
    //  _Api.extend( inst, obj );
    // };
    //     [
    //       {
    //         name:      'data'                -- string   - Property name
    //         val:       function () {},       -- function - Api method (or undefined if just an object
    //         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
    //         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
    //       },
    //       {
    //         name:     'row'
    //         val:       {},
    //         methodExt: [ ... ],
    //         propExt:   [
    //           {
    //             name:      'data'
    //             val:       function () {},
    //             methodExt: [ ... ],
    //             propExt:   [ ... ]
    //           },
    //           ...
    //         ]
    //       }
    //     ]
    _Api.register = _api_register = function(name, val) {
        if ($.isArray(name)) {
            for (var j = 0, jen = name.length; j < jen; j++) {
                _Api.register(name[j], val);
            }
            return;
        }
        var i, ien, heir = name.split("."), struct = __apiStruct, key, method;
        var find = function(src, name) {
            for (var i = 0, ien = src.length; i < ien; i++) {
                if (src[i].name === name) {
                    return src[i];
                }
            }
            return null;
        };
        for (i = 0, ien = heir.length; i < ien; i++) {
            method = heir[i].indexOf("()") !== -1;
            key = method ? heir[i].replace("()", "") : heir[i];
            var src = find(struct, key);
            if (!src) {
                src = {
                    name: key,
                    val: {},
                    methodExt: [],
                    propExt: []
                };
                struct.push(src);
            }
            if (i === ien - 1) {
                src.val = val;
            } else {
                struct = method ? src.methodExt : src.propExt;
            }
        }
    };
    _Api.registerPlural = _api_registerPlural = function(pluralName, singularName, val) {
        _Api.register(pluralName, val);
        _Api.register(singularName, function() {
            var ret = val.apply(this, arguments);
            if (ret === this) {
                // Returned item is the API instance that was passed in, return it
                return this;
            } else if (ret instanceof _Api) {
                // New API instance returned, want the value from the first item
                // in the returned array for the singular result.
                return ret.length ? $.isArray(ret[0]) ? new _Api(ret.context, ret[0]) : // Array results are 'enhanced'
                ret[0] : undefined;
            }
            // Non-API return - just fire it back
            return ret;
        });
    };
    /**
   * Selector for HTML tables. Apply the given selector to the give array of
   * DataTables settings objects.
   *
   * @param {string|integer} [selector] jQuery selector string or integer
   * @param  {array} Array of DataTables settings objects to be filtered
   * @return {array}
   * @ignore
   */
    var __table_selector = function(selector, a) {
        // Integer is used to pick out a table by index
        if (typeof selector === "number") {
            return [ a[selector] ];
        }
        // Perform a jQuery selector on the table nodes
        var nodes = $.map(a, function(el, i) {
            return el.nTable;
        });
        return $(nodes).filter(selector).map(function(i) {
            // Need to translate back from the table node to the settings
            var idx = $.inArray(this, nodes);
            return a[idx];
        }).toArray();
    };
    /**
   * Context selector for the API's context (i.e. the tables the API instance
   * refers to.
   *
   * @name    DataTable.Api#tables
   * @param {string|integer} [selector] Selector to pick which tables the iterator
   *   should operate on. If not given, all tables in the current context are
   *   used. This can be given as a jQuery selector (for example `':gt(0)'`) to
   *   select multiple tables or as an integer to select a single table.
   * @returns {DataTable.Api} Returns a new API instance if a selector is given.
   */
    _api_register("tables()", function(selector) {
        // A new instance is created if there was a selector specified
        return selector ? new _Api(__table_selector(selector, this.context)) : this;
    });
    _api_register("table()", function(selector) {
        var tables = this.tables(selector);
        var ctx = tables.context;
        // Truncate to the first matched table
        return ctx.length ? new _Api(ctx[0]) : tables;
    });
    _api_registerPlural("tables().nodes()", "table().node()", function() {
        return this.iterator("table", function(ctx) {
            return ctx.nTable;
        });
    });
    _api_registerPlural("tables().body()", "table().body()", function() {
        return this.iterator("table", function(ctx) {
            return ctx.nTBody;
        });
    });
    _api_registerPlural("tables().header()", "table().header()", function() {
        return this.iterator("table", function(ctx) {
            return ctx.nTHead;
        });
    });
    _api_registerPlural("tables().footer()", "table().footer()", function() {
        return this.iterator("table", function(ctx) {
            return ctx.nTFoot;
        });
    });
    _api_registerPlural("tables().containers()", "table().container()", function() {
        return this.iterator("table", function(ctx) {
            return ctx.nTableWrapper;
        });
    });
    /**
   * Redraw the tables in the current context.
   *
   * @param {boolean} [reset=true] Reset (default) or hold the current paging
   *   position. A full re-sort and re-filter is performed when this method is
   *   called, which is why the pagination reset is the default action.
   * @returns {DataTables.Api} this
   */
    _api_register("draw()", function(resetPaging) {
        return this.iterator("table", function(settings) {
            _fnReDraw(settings, resetPaging === false);
        });
    });
    /**
   * Get the current page index.
   *
   * @return {integer} Current page index (zero based)
   */
    /**
   * Set the current page.
   *
   * Note that if you attempt to show a page which does not exist, DataTables will
   * not throw an error, but rather reset the paging.
   *
   * @param {integer|string} action The paging action to take. This can be one of:
   *  * `integer` - The page index to jump to
   *  * `string` - An action to take:
   *    * `first` - Jump to first page.
   *    * `next` - Jump to the next page
   *    * `previous` - Jump to previous page
   *    * `last` - Jump to the last page.
   * @returns {DataTables.Api} this
   */
    _api_register("page()", function(action) {
        if (action === undefined) {
            return this.page.info().page;
        }
        // else, have an action to take on all tables
        return this.iterator("table", function(settings) {
            _fnPageChange(settings, action);
        });
    });
    /**
   * Paging information for the first table in the current context.
   *
   * If you require paging information for another table, use the `table()` method
   * with a suitable selector.
   *
   * @return {object} Object with the following properties set:
   *  * `page` - Current page index (zero based - i.e. the first page is `0`)
   *  * `pages` - Total number of pages
   *  * `start` - Display index for the first record shown on the current page
   *  * `end` - Display index for the last record shown on the current page
   *  * `length` - Display length (number of records). Note that generally `start
   *    + length = end`, but this is not always true, for example if there are
   *    only 2 records to show on the final page, with a length of 10.
   *  * `recordsTotal` - Full data set length
   *  * `recordsDisplay` - Data set length once the current filtering criterion
   *    are applied.
   */
    _api_register("page.info()", function(action) {
        if (this.context.length === 0) {
            return undefined;
        }
        var settings = this.context[0], start = settings._iDisplayStart, len = settings._iDisplayLength, visRecords = settings.fnRecordsDisplay(), all = len === -1;
        return {
            page: all ? 0 : Math.floor(start / len),
            pages: all ? 1 : Math.ceil(visRecords / len),
            start: start,
            end: settings.fnDisplayEnd(),
            length: len,
            recordsTotal: settings.fnRecordsTotal(),
            recordsDisplay: visRecords
        };
    });
    /**
   * Get the current page length.
   *
   * @return {integer} Current page length. Note `-1` indicates that all records
   *   are to be shown.
   */
    /**
   * Set the current page length.
   *
   * @param {integer} Page length to set. Use `-1` to show all records.
   * @returns {DataTables.Api} this
   */
    _api_register("page.len()", function(len) {
        // Note that we can't call this function 'length()' because `length`
        // is a Javascript property of functions which defines how many arguments
        // the function expects.
        if (len === undefined) {
            return this.context.length !== 0 ? this.context[0]._iDisplayLength : undefined;
        }
        // else, set the page length
        return this.iterator("table", function(settings) {
            _fnLengthChange(settings, len);
        });
    });
    var __reload = function(settings, holdPosition, callback) {
        if (_fnDataSource(settings) == "ssp") {
            _fnReDraw(settings, holdPosition);
        } else {
            // Trigger xhr
            _fnProcessingDisplay(settings, true);
            _fnBuildAjax(settings, [], function(json) {
                _fnClearTable(settings);
                var data = _fnAjaxDataSrc(settings, json);
                for (var i = 0, ien = data.length; i < ien; i++) {
                    _fnAddData(settings, data[i]);
                }
                _fnReDraw(settings, holdPosition);
                _fnProcessingDisplay(settings, false);
            });
        }
        // Use the draw event to trigger a callback, regardless of if it is an async
        // or sync draw
        if (callback) {
            var api = new _Api(settings);
            api.one("draw", function() {
                callback(api.ajax.json());
            });
        }
    };
    /**
   * Get the JSON response from the last Ajax request that DataTables made to the
   * server. Note that this returns the JSON from the first table in the current
   * context.
   *
   * @return {object} JSON received from the server.
   */
    _api_register("ajax.json()", function() {
        var ctx = this.context;
        if (ctx.length > 0) {
            return ctx[0].json;
        }
    });
    /**
   * Get the data submitted in the last Ajax request
   */
    _api_register("ajax.params()", function() {
        var ctx = this.context;
        if (ctx.length > 0) {
            return ctx[0].oAjaxData;
        }
    });
    /**
   * Reload tables from the Ajax data source. Note that this function will
   * automatically re-draw the table when the remote data has been loaded.
   *
   * @param {boolean} [reset=true] Reset (default) or hold the current paging
   *   position. A full re-sort and re-filter is performed when this method is
   *   called, which is why the pagination reset is the default action.
   * @returns {DataTables.Api} this
   */
    _api_register("ajax.reload()", function(callback, resetPaging) {
        return this.iterator("table", function(settings) {
            __reload(settings, resetPaging === false, callback);
        });
    });
    /**
   * Get the current Ajax URL. Note that this returns the URL from the first
   * table in the current context.
   *
   * @return {string} Current Ajax source URL
   */
    /**
   * Set the Ajax URL. Note that this will set the URL for all tables in the
   * current context.
   *
   * @param {string} url URL to set.
   * @returns {DataTables.Api} this
   */
    _api_register("ajax.url()", function(url) {
        var ctx = this.context;
        if (url === undefined) {
            // get
            if (ctx.length === 0) {
                return undefined;
            }
            ctx = ctx[0];
            return ctx.ajax ? $.isPlainObject(ctx.ajax) ? ctx.ajax.url : ctx.ajax : ctx.sAjaxSource;
        }
        // set
        return this.iterator("table", function(settings) {
            if ($.isPlainObject(settings.ajax)) {
                settings.ajax.url = url;
            } else {
                settings.ajax = url;
            }
        });
    });
    /**
   * Load data from the newly set Ajax URL. Note that this method is only
   * available when `ajax.url()` is used to set a URL. Additionally, this method
   * has the same effect as calling `ajax.reload()` but is provided for
   * convenience when setting a new URL. Like `ajax.reload()` it will
   * automatically redraw the table once the remote data has been loaded.
   *
   * @returns {DataTables.Api} this
   */
    _api_register("ajax.url().load()", function(callback, resetPaging) {
        // Same as a reload, but makes sense to present it for easy access after a
        // url change
        return this.iterator("table", function(ctx) {
            __reload(ctx, resetPaging === false, callback);
        });
    });
    var _selector_run = function(selector, select) {
        var out = [], res, a, i, ien, j, jen;
        // Can't just check for isArray here, as an API or jQuery instance might be
        // given with their array like look
        if (!selector || typeof selector === "string" || selector.length === undefined) {
            selector = [ selector ];
        }
        for (i = 0, ien = selector.length; i < ien; i++) {
            a = selector[i] && selector[i].split ? selector[i].split(",") : [ selector[i] ];
            for (j = 0, jen = a.length; j < jen; j++) {
                res = select(typeof a[j] === "string" ? $.trim(a[j]) : a[j]);
                if (res && res.length) {
                    out.push.apply(out, res);
                }
            }
        }
        return out;
    };
    var _selector_opts = function(opts) {
        if (!opts) {
            opts = {};
        }
        // Backwards compatibility for 1.9- which used the terminology filter rather
        // than search
        if (opts.filter && !opts.search) {
            opts.search = opts.filter;
        }
        return {
            search: opts.search || "none",
            order: opts.order || "current",
            page: opts.page || "all"
        };
    };
    var _selector_first = function(inst) {
        // Reduce the API instance to the first item found
        for (var i = 0, ien = inst.length; i < ien; i++) {
            if (inst[i].length > 0) {
                // Assign the first element to the first item in the instance
                // and truncate the instance and context
                inst[0] = inst[i];
                inst.length = 1;
                inst.context = [ inst.context[i] ];
                return inst;
            }
        }
        // Not found - return an empty instance
        inst.length = 0;
        return inst;
    };
    var _selector_row_indexes = function(settings, opts) {
        var i, ien, tmp, a = [], displayFiltered = settings.aiDisplay, displayMaster = settings.aiDisplayMaster;
        var search = opts.search, // none, applied, removed
        order = opts.order, // applied, current, index (original - compatibility with 1.9)
        page = opts.page;
        // all, current
        if (_fnDataSource(settings) == "ssp") {
            // In server-side processing mode, most options are irrelevant since
            // rows not shown don't exist and the index order is the applied order
            // Removed is a special case - for consistency just return an empty
            // array
            return search === "removed" ? [] : _range(0, displayMaster.length);
        } else if (page == "current") {
            // Current page implies that order=current and fitler=applied, since it is
            // fairly senseless otherwise, regardless of what order and search actually
            // are
            for (i = settings._iDisplayStart, ien = settings.fnDisplayEnd(); i < ien; i++) {
                a.push(displayFiltered[i]);
            }
        } else if (order == "current" || order == "applied") {
            a = search == "none" ? displayMaster.slice() : // no search
            search == "applied" ? displayFiltered.slice() : // applied search
            $.map(displayMaster, function(el, i) {
                // removed search
                return $.inArray(el, displayFiltered) === -1 ? el : null;
            });
        } else if (order == "index" || order == "original") {
            for (i = 0, ien = settings.aoData.length; i < ien; i++) {
                if (search == "none") {
                    a.push(i);
                } else {
                    // applied | removed
                    tmp = $.inArray(i, displayFiltered);
                    if (tmp === -1 && search == "removed" || tmp >= 0 && search == "applied") {
                        a.push(i);
                    }
                }
            }
        }
        return a;
    };
    /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * Rows
   *
   * {}          - no selector - use all available rows
   * {integer}   - row aoData index
   * {node}      - TR node
   * {string}    - jQuery selector to apply to the TR elements
   * {array}     - jQuery array of nodes, or simply an array of TR nodes
   *
   */
    var __row_selector = function(settings, selector, opts) {
        return _selector_run(selector, function(sel) {
            var selInt = _intVal(sel);
            // Short cut - selector is a number and no options provided (default is
            // all records, so no need to check if the index is in there, since it
            // must be - dev error if the index doesn't exist).
            if (selInt !== null && !opts) {
                return [ selInt ];
            }
            var rows = _selector_row_indexes(settings, opts);
            if (selInt !== null && $.inArray(selInt, rows) !== -1) {
                // Selector - integer
                return [ selInt ];
            } else if (!sel) {
                // Selector - none
                return rows;
            }
            // Get nodes in the order from the `rows` array (can't use `pluck`) @todo - use pluck_order
            var nodes = [];
            for (var i = 0, ien = rows.length; i < ien; i++) {
                nodes.push(settings.aoData[rows[i]].nTr);
            }
            if (sel.nodeName) {
                // Selector - node
                if ($.inArray(sel, nodes) !== -1) {
                    return [ sel._DT_RowIndex ];
                }
            }
            // Selector - jQuery selector string, array of nodes or jQuery object/
            // As jQuery's .filter() allows jQuery objects to be passed in filter,
            // it also allows arrays, so this will cope with all three options
            return $(nodes).filter(sel).map(function() {
                return this._DT_RowIndex;
            }).toArray();
        });
    };
    /**
   *
   */
    _api_register("rows()", function(selector, opts) {
        // argument shifting
        if (selector === undefined) {
            selector = "";
        } else if ($.isPlainObject(selector)) {
            opts = selector;
            selector = "";
        }
        opts = _selector_opts(opts);
        var inst = this.iterator("table", function(settings) {
            return __row_selector(settings, selector, opts);
        });
        // Want argument shifting here and in __row_selector?
        inst.selector.rows = selector;
        inst.selector.opts = opts;
        return inst;
    });
    _api_register("rows().nodes()", function() {
        return this.iterator("row", function(settings, row) {
            return settings.aoData[row].nTr || undefined;
        });
    });
    _api_register("rows().data()", function() {
        return this.iterator(true, "rows", function(settings, rows) {
            return _pluck_order(settings.aoData, rows, "_aData");
        });
    });
    _api_registerPlural("rows().cache()", "row().cache()", function(type) {
        return this.iterator("row", function(settings, row) {
            var r = settings.aoData[row];
            return type === "search" ? r._aFilterData : r._aSortData;
        });
    });
    _api_registerPlural("rows().invalidate()", "row().invalidate()", function(src) {
        return this.iterator("row", function(settings, row) {
            _fnInvalidateRow(settings, row, src);
        });
    });
    _api_registerPlural("rows().indexes()", "row().index()", function() {
        return this.iterator("row", function(settings, row) {
            return row;
        });
    });
    _api_registerPlural("rows().remove()", "row().remove()", function() {
        var that = this;
        return this.iterator("row", function(settings, row, thatIdx) {
            var data = settings.aoData;
            data.splice(row, 1);
            // Update the _DT_RowIndex parameter on all rows in the table
            for (var i = 0, ien = data.length; i < ien; i++) {
                if (data[i].nTr !== null) {
                    data[i].nTr._DT_RowIndex = i;
                }
            }
            // Remove the target row from the search array
            var displayIndex = $.inArray(row, settings.aiDisplay);
            // Delete from the display arrays
            _fnDeleteIndex(settings.aiDisplayMaster, row);
            _fnDeleteIndex(settings.aiDisplay, row);
            _fnDeleteIndex(that[thatIdx], row, false);
            // maintain local indexes
            // Check for an 'overflow' they case for displaying the table
            _fnLengthOverflow(settings);
        });
    });
    _api_register("rows.add()", function(rows) {
        var newRows = this.iterator("table", function(settings) {
            var row, i, ien;
            var out = [];
            for (i = 0, ien = rows.length; i < ien; i++) {
                row = rows[i];
                if (row.nodeName && row.nodeName.toUpperCase() === "TR") {
                    out.push(_fnAddTr(settings, row)[0]);
                } else {
                    out.push(_fnAddData(settings, row));
                }
            }
            return out;
        });
        // Return an Api.rows() extended instance, so rows().nodes() etc can be used
        var modRows = this.rows(-1);
        modRows.pop();
        modRows.push.apply(modRows, newRows.toArray());
        return modRows;
    });
    /**
   *
   */
    _api_register("row()", function(selector, opts) {
        return _selector_first(this.rows(selector, opts));
    });
    _api_register("row().data()", function(data) {
        var ctx = this.context;
        if (data === undefined) {
            // Get
            return ctx.length && this.length ? ctx[0].aoData[this[0]]._aData : undefined;
        }
        // Set
        ctx[0].aoData[this[0]]._aData = data;
        // Automatically invalidate
        _fnInvalidateRow(ctx[0], this[0], "data");
        return this;
    });
    _api_register("row().node()", function() {
        var ctx = this.context;
        return ctx.length && this.length ? ctx[0].aoData[this[0]].nTr || null : null;
    });
    _api_register("row.add()", function(row) {
        // Allow a jQuery object to be passed in - only a single row is added from
        // it though - the first element in the set
        if (row instanceof $ && row.length) {
            row = row[0];
        }
        var rows = this.iterator("table", function(settings) {
            if (row.nodeName && row.nodeName.toUpperCase() === "TR") {
                return _fnAddTr(settings, row)[0];
            }
            return _fnAddData(settings, row);
        });
        // Return an Api.rows() extended instance, with the newly added row selected
        return this.row(rows[0]);
    });
    var __details_add = function(ctx, row, data, klass) {
        // Convert to array of TR elements
        var rows = [];
        var addRow = function(r, k) {
            // If we get a TR element, then just add it directly - up to the dev
            // to add the correct number of columns etc
            if (r.nodeName && r.nodeName.toLowerCase() === "tr") {
                rows.push(r);
            } else {
                // Otherwise create a row with a wrapper
                var created = $("<tr><td/></tr>").addClass(k);
                $("td", created).addClass(k).html(r)[0].colSpan = _fnVisbleColumns(ctx);
                rows.push(created[0]);
            }
        };
        if ($.isArray(data) || data instanceof $) {
            for (var i = 0, ien = data.length; i < ien; i++) {
                addRow(data[i], klass);
            }
        } else {
            addRow(data, klass);
        }
        if (row._details) {
            row._details.remove();
        }
        row._details = $(rows);
        // If the children were already shown, that state should be retained
        if (row._detailsShow) {
            row._details.insertAfter(row.nTr);
        }
    };
    var __details_remove = function(api) {
        var ctx = api.context;
        if (ctx.length && api.length) {
            var row = ctx[0].aoData[api[0]];
            if (row._details) {
                row._details.remove();
                row._detailsShow = undefined;
                row._details = undefined;
            }
        }
    };
    var __details_display = function(api, show) {
        var ctx = api.context;
        if (ctx.length && api.length) {
            var row = ctx[0].aoData[api[0]];
            if (row._details) {
                row._detailsShow = show;
                if (show) {
                    row._details.insertAfter(row.nTr);
                } else {
                    row._details.detach();
                }
                __details_events(ctx[0]);
            }
        }
    };
    var __details_events = function(settings) {
        var api = new _Api(settings);
        var namespace = ".dt.DT_details";
        var drawEvent = "draw" + namespace;
        var colvisEvent = "column-visibility" + namespace;
        var destroyEvent = "destroy" + namespace;
        var data = settings.aoData;
        api.off(drawEvent + " " + colvisEvent + " " + destroyEvent);
        if (_pluck(data, "_details").length > 0) {
            // On each draw, insert the required elements into the document
            api.on(drawEvent, function(e, ctx) {
                if (settings !== ctx) {
                    return;
                }
                api.rows({
                    page: "current"
                }).eq(0).each(function(idx) {
                    // Internal data grab
                    var row = data[idx];
                    if (row._detailsShow) {
                        row._details.insertAfter(row.nTr);
                    }
                });
            });
            // Column visibility change - update the colspan
            api.on(colvisEvent, function(e, ctx, idx, vis) {
                if (settings !== ctx) {
                    return;
                }
                // Update the colspan for the details rows (note, only if it already has
                // a colspan)
                var row, visible = _fnVisbleColumns(ctx);
                for (var i = 0, ien = data.length; i < ien; i++) {
                    row = data[i];
                    if (row._details) {
                        row._details.children("td[colspan]").attr("colspan", visible);
                    }
                }
            });
            // Table destroyed - nuke any child rows
            api.on(destroyEvent, function(e, ctx) {
                if (settings !== ctx) {
                    return;
                }
                for (var i = 0, ien = data.length; i < ien; i++) {
                    if (data[i]._details) {
                        __details_remove(data[i]);
                    }
                }
            });
        }
    };
    // Strings for the method names to help minification
    var _emp = "";
    var _child_obj = _emp + "row().child";
    var _child_mth = _child_obj + "()";
    // data can be:
    //  tr
    //  string
    //  jQuery or array of any of the above
    _api_register(_child_mth, function(data, klass) {
        var ctx = this.context;
        if (data === undefined) {
            // get
            return ctx.length && this.length ? ctx[0].aoData[this[0]]._details : undefined;
        } else if (data === true) {
            // show
            this.child.show();
        } else if (data === false) {
            // remove
            __details_remove(this);
        } else if (ctx.length && this.length) {
            // set
            __details_add(ctx[0], ctx[0].aoData[this[0]], data, klass);
        }
        return this;
    });
    _api_register([ _child_obj + ".show()", _child_mth + ".show()" ], function(show) {
        // it returns an object and this method is not executed)
        __details_display(this, true);
        return this;
    });
    _api_register([ _child_obj + ".hide()", _child_mth + ".hide()" ], function() {
        // it returns an object and this method is not executed)
        __details_display(this, false);
        return this;
    });
    _api_register([ _child_obj + ".remove()", _child_mth + ".remove()" ], function() {
        // it returns an object and this method is not executed)
        __details_remove(this);
        return this;
    });
    _api_register(_child_obj + ".isShown()", function() {
        var ctx = this.context;
        if (ctx.length && this.length) {
            // _detailsShown as false or undefined will fall through to return false
            return ctx[0].aoData[this[0]]._detailsShow || false;
        }
        return false;
    });
    /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   * Columns
   *
   * {integer}           - column index (>=0 count from left, <0 count from right)
   * "{integer}:visIdx"  - visible column index (i.e. translate to column index)  (>=0 count from left, <0 count from right)
   * "{integer}:visible" - alias for {integer}:visIdx  (>=0 count from left, <0 count from right)
   * "{string}:name"     - column name
   * "{string}"          - jQuery selector on column header nodes
   *
   */
    // can be an array of these items, comma separated list, or an array of comma
    // separated lists
    var __re_column_selector = /^(.*):(name|visIdx|visible)$/;
    var __column_selector = function(settings, selector, opts) {
        var columns = settings.aoColumns, names = _pluck(columns, "sName"), nodes = _pluck(columns, "nTh");
        return _selector_run(selector, function(s) {
            var selInt = _intVal(s);
            if (s === "") {
                // All columns
                return _range(columns.length);
            } else if (selInt !== null) {
                // Integer selector
                return [ selInt >= 0 ? selInt : // Count from left
                columns.length + selInt ];
            } else {
                var match = typeof s === "string" ? s.match(__re_column_selector) : "";
                if (match) {
                    switch (match[2]) {
                      case "visIdx":
                      case "visible":
                        var idx = parseInt(match[1], 10);
                        // Visible index given, convert to column index
                        if (idx < 0) {
                            // Counting from the right
                            var visColumns = $.map(columns, function(col, i) {
                                return col.bVisible ? i : null;
                            });
                            return [ visColumns[visColumns.length + idx] ];
                        }
                        // Counting from the left
                        return [ _fnVisibleToColumnIndex(settings, idx) ];

                      case "name":
                        // match by name. `names` is column index complete and in order
                        return $.map(names, function(name, i) {
                            return name === match[1] ? i : null;
                        });
                    }
                } else {
                    // jQuery selector on the TH elements for the columns
                    return $(nodes).filter(s).map(function() {
                        return $.inArray(this, nodes);
                    }).toArray();
                }
            }
        });
    };
    var __setColumnVis = function(settings, column, vis) {
        var cols = settings.aoColumns, col = cols[column], data = settings.aoData, row, cells, i, ien, tr;
        // Get
        if (vis === undefined) {
            return col.bVisible;
        }
        // Set
        // No change
        if (col.bVisible === vis) {
            return;
        }
        if (vis) {
            // Insert column
            // Need to decide if we should use appendChild or insertBefore
            var insertBefore = $.inArray(true, _pluck(cols, "bVisible"), column + 1);
            for (i = 0, ien = data.length; i < ien; i++) {
                tr = data[i].nTr;
                cells = data[i].anCells;
                if (tr) {
                    // insertBefore can act like appendChild if 2nd arg is null
                    tr.insertBefore(cells[column], cells[insertBefore] || null);
                }
            }
        } else {
            // Remove column
            $(_pluck(settings.aoData, "anCells", column)).detach();
        }
        // Common actions
        col.bVisible = vis;
        _fnDrawHead(settings, settings.aoHeader);
        _fnDrawHead(settings, settings.aoFooter);
        // Automatically adjust column sizing
        _fnAdjustColumnSizing(settings);
        // Realign columns for scrolling
        if (settings.oScroll.sX || settings.oScroll.sY) {
            _fnScrollDraw(settings);
        }
        _fnCallbackFire(settings, null, "column-visibility", [ settings, column, vis ]);
        _fnSaveState(settings);
    };
    /**
   *
   */
    _api_register("columns()", function(selector, opts) {
        // argument shifting
        if (selector === undefined) {
            selector = "";
        } else if ($.isPlainObject(selector)) {
            opts = selector;
            selector = "";
        }
        opts = _selector_opts(opts);
        var inst = this.iterator("table", function(settings) {
            return __column_selector(settings, selector, opts);
        });
        // Want argument shifting here and in _row_selector?
        inst.selector.cols = selector;
        inst.selector.opts = opts;
        return inst;
    });
    /**
   *
   */
    _api_registerPlural("columns().header()", "column().header()", function(selector, opts) {
        return this.iterator("column", function(settings, column) {
            return settings.aoColumns[column].nTh;
        });
    });
    /**
   *
   */
    _api_registerPlural("columns().footer()", "column().footer()", function(selector, opts) {
        return this.iterator("column", function(settings, column) {
            return settings.aoColumns[column].nTf;
        });
    });
    /**
   *
   */
    _api_registerPlural("columns().data()", "column().data()", function() {
        return this.iterator("column-rows", function(settings, column, i, j, rows) {
            var a = [];
            for (var row = 0, ien = rows.length; row < ien; row++) {
                a.push(_fnGetCellData(settings, rows[row], column, ""));
            }
            return a;
        });
    });
    _api_registerPlural("columns().cache()", "column().cache()", function(type) {
        return this.iterator("column-rows", function(settings, column, i, j, rows) {
            return _pluck_order(settings.aoData, rows, type === "search" ? "_aFilterData" : "_aSortData", column);
        });
    });
    _api_registerPlural("columns().nodes()", "column().nodes()", function() {
        return this.iterator("column-rows", function(settings, column, i, j, rows) {
            return _pluck_order(settings.aoData, rows, "anCells", column);
        });
    });
    _api_registerPlural("columns().visible()", "column().visible()", function(vis) {
        return this.iterator("column", function(settings, column) {
            return vis === undefined ? settings.aoColumns[column].bVisible : __setColumnVis(settings, column, vis);
        });
    });
    _api_registerPlural("columns().indexes()", "column().index()", function(type) {
        return this.iterator("column", function(settings, column) {
            return type === "visible" ? _fnColumnIndexToVisible(settings, column) : column;
        });
    });
    // _api_register( 'columns().show()', function () {
    //  var selector = this.selector;
    //  return this.columns( selector.cols, selector.opts ).visible( true );
    // } );
    // _api_register( 'columns().hide()', function () {
    //  var selector = this.selector;
    //  return this.columns( selector.cols, selector.opts ).visible( false );
    // } );
    _api_register("columns.adjust()", function() {
        return this.iterator("table", function(settings) {
            _fnAdjustColumnSizing(settings);
        });
    });
    // Convert from one column index type, to another type
    _api_register("column.index()", function(type, idx) {
        if (this.context.length !== 0) {
            var ctx = this.context[0];
            if (type === "fromVisible" || type === "toData") {
                return _fnVisibleToColumnIndex(ctx, idx);
            } else if (type === "fromData" || type === "toVisible") {
                return _fnColumnIndexToVisible(ctx, idx);
            }
        }
    });
    _api_register("column()", function(selector, opts) {
        return _selector_first(this.columns(selector, opts));
    });
    var __cell_selector = function(settings, selector, opts) {
        var data = settings.aoData;
        var rows = _selector_row_indexes(settings, opts);
        var cells = _pluck_order(data, rows, "anCells");
        var allCells = $([].concat.apply([], cells));
        var row;
        var columns = settings.aoColumns.length;
        var a, i, ien, j;
        return _selector_run(selector, function(s) {
            if (s === null || s === undefined) {
                // All cells
                a = [];
                for (i = 0, ien = rows.length; i < ien; i++) {
                    row = rows[i];
                    for (j = 0; j < columns; j++) {
                        a.push({
                            row: row,
                            column: j
                        });
                    }
                }
                return a;
            } else if ($.isPlainObject(s)) {
                return [ s ];
            }
            // jQuery filtered cells
            return allCells.filter(s).map(function(i, el) {
                row = el.parentNode._DT_RowIndex;
                return {
                    row: row,
                    column: $.inArray(el, data[row].anCells)
                };
            }).toArray();
        });
    };
    _api_register("cells()", function(rowSelector, columnSelector, opts) {
        // Argument shifting
        if ($.isPlainObject(rowSelector)) {
            // Indexes
            if (typeof rowSelector.row !== undefined) {
                opts = columnSelector;
                columnSelector = null;
            } else {
                opts = rowSelector;
                rowSelector = null;
            }
        }
        if ($.isPlainObject(columnSelector)) {
            opts = columnSelector;
            columnSelector = null;
        }
        // Cell selector
        if (columnSelector === null || columnSelector === undefined) {
            return this.iterator("table", function(settings) {
                return __cell_selector(settings, rowSelector, _selector_opts(opts));
            });
        }
        // Row + column selector
        var columns = this.columns(columnSelector, opts);
        var rows = this.rows(rowSelector, opts);
        var a, i, ien, j, jen;
        var cells = this.iterator("table", function(settings, idx) {
            a = [];
            for (i = 0, ien = rows[idx].length; i < ien; i++) {
                for (j = 0, jen = columns[idx].length; j < jen; j++) {
                    a.push({
                        row: rows[idx][i],
                        column: columns[idx][j]
                    });
                }
            }
            return a;
        });
        $.extend(cells.selector, {
            cols: columnSelector,
            rows: rowSelector,
            opts: opts
        });
        return cells;
    });
    _api_registerPlural("cells().nodes()", "cell().node()", function() {
        return this.iterator("cell", function(settings, row, column) {
            return settings.aoData[row].anCells[column];
        });
    });
    _api_register("cells().data()", function() {
        return this.iterator("cell", function(settings, row, column) {
            return _fnGetCellData(settings, row, column);
        });
    });
    _api_registerPlural("cells().cache()", "cell().cache()", function(type) {
        type = type === "search" ? "_aFilterData" : "_aSortData";
        return this.iterator("cell", function(settings, row, column) {
            return settings.aoData[row][type][column];
        });
    });
    _api_registerPlural("cells().indexes()", "cell().index()", function() {
        return this.iterator("cell", function(settings, row, column) {
            return {
                row: row,
                column: column,
                columnVisible: _fnColumnIndexToVisible(settings, column)
            };
        });
    });
    _api_register([ "cells().invalidate()", "cell().invalidate()" ], function(src) {
        var selector = this.selector;
        // Use the rows method of the instance to perform the invalidation, rather
        // than doing it here. This avoids needing to handle duplicate rows from
        // the cells.
        this.rows(selector.rows, selector.opts).invalidate(src);
        return this;
    });
    _api_register("cell()", function(rowSelector, columnSelector, opts) {
        return _selector_first(this.cells(rowSelector, columnSelector, opts));
    });
    _api_register("cell().data()", function(data) {
        var ctx = this.context;
        var cell = this[0];
        if (data === undefined) {
            // Get
            return ctx.length && cell.length ? _fnGetCellData(ctx[0], cell[0].row, cell[0].column) : undefined;
        }
        // Set
        _fnSetCellData(ctx[0], cell[0].row, cell[0].column, data);
        _fnInvalidateRow(ctx[0], cell[0].row, "data", cell[0].column);
        return this;
    });
    /**
   * Get current ordering (sorting) that has been applied to the table.
   *
   * @returns {array} 2D array containing the sorting information for the first
   *   table in the current context. Each element in the parent array represents
   *   a column being sorted upon (i.e. multi-sorting with two columns would have
   *   2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
   *   the column index that the sorting condition applies to, the second is the
   *   direction of the sort (`desc` or `asc`) and, optionally, the third is the
   *   index of the sorting order from the `column.sorting` initialisation array.
   */
    /**
   * Set the ordering for the table.
   *
   * @param {integer} order Column index to sort upon.
   * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
   * @returns {DataTables.Api} this
   */
    /**
   * Set the ordering for the table.
   *
   * @param {array} order 1D array of sorting information to be applied.
   * @param {array} [...] Optional additional sorting conditions
   * @returns {DataTables.Api} this
   */
    /**
   * Set the ordering for the table.
   *
   * @param {array} order 2D array of sorting information to be applied.
   * @returns {DataTables.Api} this
   */
    _api_register("order()", function(order, dir) {
        var ctx = this.context;
        if (order === undefined) {
            // get
            return ctx.length !== 0 ? ctx[0].aaSorting : undefined;
        }
        // set
        if (typeof order === "number") {
            // Simple column / direction passed in
            order = [ [ order, dir ] ];
        } else if (!$.isArray(order[0])) {
            // Arguments passed in (list of 1D arrays)
            order = Array.prototype.slice.call(arguments);
        }
        // otherwise a 2D array was passed in
        return this.iterator("table", function(settings) {
            settings.aaSorting = order.slice();
        });
    });
    /**
   * Attach a sort listener to an element for a given column
   *
   * @param {node|jQuery|string} node Identifier for the element(s) to attach the
   *   listener to. This can take the form of a single DOM node, a jQuery
   *   collection of nodes or a jQuery selector which will identify the node(s).
   * @param {integer} column the column that a click on this node will sort on
   * @param {function} [callback] callback function when sort is run
   * @returns {DataTables.Api} this
   */
    _api_register("order.listener()", function(node, column, callback) {
        return this.iterator("table", function(settings) {
            _fnSortAttachListener(settings, node, column, callback);
        });
    });
    // Order by the selected column(s)
    _api_register([ "columns().order()", "column().order()" ], function(dir) {
        var that = this;
        return this.iterator("table", function(settings, i) {
            var sort = [];
            $.each(that[i], function(j, col) {
                sort.push([ col, dir ]);
            });
            settings.aaSorting = sort;
        });
    });
    _api_register("search()", function(input, regex, smart, caseInsen) {
        var ctx = this.context;
        if (input === undefined) {
            // get
            return ctx.length !== 0 ? ctx[0].oPreviousSearch.sSearch : undefined;
        }
        // set
        return this.iterator("table", function(settings) {
            if (!settings.oFeatures.bFilter) {
                return;
            }
            _fnFilterComplete(settings, $.extend({}, settings.oPreviousSearch, {
                sSearch: input + "",
                bRegex: regex === null ? false : regex,
                bSmart: smart === null ? true : smart,
                bCaseInsensitive: caseInsen === null ? true : caseInsen
            }), 1);
        });
    });
    _api_register([ "columns().search()", "column().search()" ], function(input, regex, smart, caseInsen) {
        return this.iterator("column", function(settings, column) {
            var preSearch = settings.aoPreSearchCols;
            if (input === undefined) {
                // get
                return preSearch[column].sSearch;
            }
            // set
            if (!settings.oFeatures.bFilter) {
                return;
            }
            $.extend(preSearch[column], {
                sSearch: input + "",
                bRegex: regex === null ? false : regex,
                bSmart: smart === null ? true : smart,
                bCaseInsensitive: caseInsen === null ? true : caseInsen
            });
            _fnFilterComplete(settings, settings.oPreviousSearch, 1);
        });
    });
    /*
   * State API methods
   */
    _api_register("state()", function() {
        return this.context.length ? this.context[0].oSavedState : null;
    });
    _api_register("state.clear()", function() {
        return this.iterator("table", function(settings) {
            // Save an empty object
            settings.fnStateSaveCallback.call(settings.oInstance, settings, {});
        });
    });
    _api_register("state.loaded()", function() {
        return this.context.length ? this.context[0].oLoadedState : null;
    });
    _api_register("state.save()", function() {
        return this.iterator("table", function(settings) {
            _fnSaveState(settings);
        });
    });
    /**
   * Provide a common method for plug-ins to check the version of DataTables being
   * used, in order to ensure compatibility.
   *
   *  @param {string} version Version string to check for, in the format "X.Y.Z".
   *    Note that the formats "X" and "X.Y" are also acceptable.
   *  @returns {boolean} true if this version of DataTables is greater or equal to
   *    the required version, or false if this version of DataTales is not
   *    suitable
   *  @static
   *  @dtopt API-Static
   *
   *  @example
   *    alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
   */
    DataTable.versionCheck = DataTable.fnVersionCheck = function(version) {
        var aThis = DataTable.version.split(".");
        var aThat = version.split(".");
        var iThis, iThat;
        for (var i = 0, iLen = aThat.length; i < iLen; i++) {
            iThis = parseInt(aThis[i], 10) || 0;
            iThat = parseInt(aThat[i], 10) || 0;
            // Parts are the same, keep comparing
            if (iThis === iThat) {
                continue;
            }
            // Parts are different, return immediately
            return iThis > iThat;
        }
        return true;
    };
    /**
   * Check if a `<table>` node is a DataTable table already or not.
   *
   *  @param {node|jquery|string} table Table node, jQuery object or jQuery
   *      selector for the table to test. Note that if more than more than one
   *      table is passed on, only the first will be checked
   *  @returns {boolean} true the table given is a DataTable, or false otherwise
   *  @static
   *  @dtopt API-Static
   *
   *  @example
   *    if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
   *      $('#example').dataTable();
   *    }
   */
    DataTable.isDataTable = DataTable.fnIsDataTable = function(table) {
        var t = $(table).get(0);
        var is = false;
        $.each(DataTable.settings, function(i, o) {
            if (o.nTable === t || o.nScrollHead === t || o.nScrollFoot === t) {
                is = true;
            }
        });
        return is;
    };
    /**
   * Get all DataTable tables that have been initialised - optionally you can
   * select to get only currently visible tables.
   *
   *  @param {boolean} [visible=false] Flag to indicate if you want all (default)
   *    or visible tables only.
   *  @returns {array} Array of `table` nodes (not DataTable instances) which are
   *    DataTables
   *  @static
   *  @dtopt API-Static
   *
   *  @example
   *    $.each( $.fn.dataTable.tables(true), function () {
   *      $(table).DataTable().columns.adjust();
   *    } );
   */
    DataTable.tables = DataTable.fnTables = function(visible) {
        return jQuery.map(DataTable.settings, function(o) {
            if (!visible || visible && $(o.nTable).is(":visible")) {
                return o.nTable;
            }
        });
    };
    /**
   * Convert from camel case parameters to Hungarian notation. This is made public
   * for the extensions to provide the same ability as DataTables core to accept
   * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
   * parameters.
   *
   *  @param {object} src The model object which holds all parameters that can be
   *    mapped.
   *  @param {object} user The object to convert from camel case to Hungarian.
   *  @param {boolean} force When set to `true`, properties which already have a
   *    Hungarian value in the `user` object will be overwritten. Otherwise they
   *    won't be.
   */
    DataTable.camelToHungarian = _fnCamelToHungarian;
    /**
   *
   */
    _api_register("$()", function(selector, opts) {
        var rows = this.rows(opts).nodes(), // Get all rows
        jqRows = $(rows);
        return $([].concat(jqRows.filter(selector).toArray(), jqRows.find(selector).toArray()));
    });
    // jQuery functions to operate on the tables
    $.each([ "on", "one", "off" ], function(i, key) {
        _api_register(key + "()", function() {
            var args = Array.prototype.slice.call(arguments);
            // Add the `dt` namespace automatically if it isn't already present
            if (!args[0].match(/\.dt\b/)) {
                args[0] += ".dt";
            }
            var inst = $(this.tables().nodes());
            inst[key].apply(inst, args);
            return this;
        });
    });
    _api_register("clear()", function() {
        return this.iterator("table", function(settings) {
            _fnClearTable(settings);
        });
    });
    _api_register("settings()", function() {
        return new _Api(this.context, this.context);
    });
    _api_register("data()", function() {
        return this.iterator("table", function(settings) {
            return _pluck(settings.aoData, "_aData");
        }).flatten();
    });
    _api_register("destroy()", function(remove) {
        remove = remove || false;
        return this.iterator("table", function(settings) {
            var orig = settings.nTableWrapper.parentNode;
            var classes = settings.oClasses;
            var table = settings.nTable;
            var tbody = settings.nTBody;
            var thead = settings.nTHead;
            var tfoot = settings.nTFoot;
            var jqTable = $(table);
            var jqTbody = $(tbody);
            var jqWrapper = $(settings.nTableWrapper);
            var rows = $.map(settings.aoData, function(r) {
                return r.nTr;
            });
            var i, ien;
            // Flag to note that the table is currently being destroyed - no action
            // should be taken
            settings.bDestroying = true;
            // Fire off the destroy callbacks for plug-ins etc
            _fnCallbackFire(settings, "aoDestroyCallback", "destroy", [ settings ]);
            // If not being removed from the document, make all columns visible
            if (!remove) {
                new _Api(settings).columns().visible(true);
            }
            // Blitz all `DT` namespaced events (these are internal events, the
            // lowercase, `dt` events are user subscribed and they are responsible
            // for removing them
            jqWrapper.unbind(".DT").find(":not(tbody *)").unbind(".DT");
            $(window).unbind(".DT-" + settings.sInstance);
            // When scrolling we had to break the table up - restore it
            if (table != thead.parentNode) {
                jqTable.children("thead").detach();
                jqTable.append(thead);
            }
            if (tfoot && table != tfoot.parentNode) {
                jqTable.children("tfoot").detach();
                jqTable.append(tfoot);
            }
            // Remove the DataTables generated nodes, events and classes
            jqTable.detach();
            jqWrapper.detach();
            settings.aaSorting = [];
            settings.aaSortingFixed = [];
            _fnSortingClasses(settings);
            $(rows).removeClass(settings.asStripeClasses.join(" "));
            $("th, td", thead).removeClass(classes.sSortable + " " + classes.sSortableAsc + " " + classes.sSortableDesc + " " + classes.sSortableNone);
            if (settings.bJUI) {
                $("th span." + classes.sSortIcon + ", td span." + classes.sSortIcon, thead).detach();
                $("th, td", thead).each(function() {
                    var wrapper = $("div." + classes.sSortJUIWrapper, this);
                    $(this).append(wrapper.contents());
                    wrapper.detach();
                });
            }
            if (!remove && orig) {
                // insertBefore acts like appendChild if !arg[1]
                orig.insertBefore(table, settings.nTableReinsertBefore);
            }
            // Add the TR elements back into the table in their original order
            jqTbody.children().detach();
            jqTbody.append(rows);
            // Restore the width of the original table - was read from the style property,
            // so we can restore directly to that
            jqTable.css("width", settings.sDestroyWidth).removeClass(classes.sTable);
            // If the were originally stripe classes - then we add them back here.
            // Note this is not fool proof (for example if not all rows had stripe
            // classes - but it's a good effort without getting carried away
            ien = settings.asDestroyStripes.length;
            if (ien) {
                jqTbody.children().each(function(i) {
                    $(this).addClass(settings.asDestroyStripes[i % ien]);
                });
            }
            /* Remove the settings object from the settings array */
            var idx = $.inArray(settings, DataTable.settings);
            if (idx !== -1) {
                DataTable.settings.splice(idx, 1);
            }
        });
    });
    /**
   * Version string for plug-ins to check compatibility. Allowed format is
   * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
   * only for non-release builds. See http://semver.org/ for more information.
   *  @member
   *  @type string
   *  @default Version number
   */
    DataTable.version = "1.10.1";
    /**
   * Private data store, containing all of the settings objects that are
   * created for the tables on a given page.
   *
   * Note that the `DataTable.settings` object is aliased to
   * `jQuery.fn.dataTableExt` through which it may be accessed and
   * manipulated, or `jQuery.fn.dataTable.settings`.
   *  @member
   *  @type array
   *  @default []
   *  @private
   */
    DataTable.settings = [];
    /**
   * Object models container, for the various models that DataTables has
   * available to it. These models define the objects that are used to hold
   * the active state and configuration of the table.
   *  @namespace
   */
    DataTable.models = {};
    /**
   * Template object for the way in which DataTables holds information about
   * search information for the global filter and individual column filters.
   *  @namespace
   */
    DataTable.models.oSearch = {
        /**
     * Flag to indicate if the filtering should be case insensitive or not
     *  @type boolean
     *  @default true
     */
        bCaseInsensitive: true,
        /**
     * Applied search term
     *  @type string
     *  @default <i>Empty string</i>
     */
        sSearch: "",
        /**
     * Flag to indicate if the search term should be interpreted as a
     * regular expression (true) or not (false) and therefore and special
     * regex characters escaped.
     *  @type boolean
     *  @default false
     */
        bRegex: false,
        /**
     * Flag to indicate if DataTables is to use its smart filtering or not.
     *  @type boolean
     *  @default true
     */
        bSmart: true
    };
    /**
   * Template object for the way in which DataTables holds information about
   * each individual row. This is the object format used for the settings
   * aoData array.
   *  @namespace
   */
    DataTable.models.oRow = {
        /**
     * TR element for the row
     *  @type node
     *  @default null
     */
        nTr: null,
        /**
     * Array of TD elements for each row. This is null until the row has been
     * created.
     *  @type array nodes
     *  @default []
     */
        anCells: null,
        /**
     * Data object from the original data source for the row. This is either
     * an array if using the traditional form of DataTables, or an object if
     * using mData options. The exact type will depend on the passed in
     * data from the data source, or will be an array if using DOM a data
     * source.
     *  @type array|object
     *  @default []
     */
        _aData: [],
        /**
     * Sorting data cache - this array is ostensibly the same length as the
     * number of columns (although each index is generated only as it is
     * needed), and holds the data that is used for sorting each column in the
     * row. We do this cache generation at the start of the sort in order that
     * the formatting of the sort data need be done only once for each cell
     * per sort. This array should not be read from or written to by anything
     * other than the master sorting methods.
     *  @type array
     *  @default null
     *  @private
     */
        _aSortData: null,
        /**
     * Per cell filtering data cache. As per the sort data cache, used to
     * increase the performance of the filtering in DataTables
     *  @type array
     *  @default null
     *  @private
     */
        _aFilterData: null,
        /**
     * Filtering data cache. This is the same as the cell filtering cache, but
     * in this case a string rather than an array. This is easily computed with
     * a join on `_aFilterData`, but is provided as a cache so the join isn't
     * needed on every search (memory traded for performance)
     *  @type array
     *  @default null
     *  @private
     */
        _sFilterRow: null,
        /**
     * Cache of the class name that DataTables has applied to the row, so we
     * can quickly look at this variable rather than needing to do a DOM check
     * on className for the nTr property.
     *  @type string
     *  @default <i>Empty string</i>
     *  @private
     */
        _sRowStripe: "",
        /**
     * Denote if the original data source was from the DOM, or the data source
     * object. This is used for invalidating data, so DataTables can
     * automatically read data from the original source, unless uninstructed
     * otherwise.
     *  @type string
     *  @default null
     *  @private
     */
        src: null
    };
    /**
   * Template object for the column information object in DataTables. This object
   * is held in the settings aoColumns array and contains all the information that
   * DataTables needs about each individual column.
   *
   * Note that this object is related to {@link DataTable.defaults.column}
   * but this one is the internal data store for DataTables's cache of columns.
   * It should NOT be manipulated outside of DataTables. Any configuration should
   * be done through the initialisation options.
   *  @namespace
   */
    DataTable.models.oColumn = {
        /**
     * Column index. This could be worked out on-the-fly with $.inArray, but it
     * is faster to just hold it as a variable
     *  @type integer
     *  @default null
     */
        idx: null,
        /**
     * A list of the columns that sorting should occur on when this column
     * is sorted. That this property is an array allows multi-column sorting
     * to be defined for a column (for example first name / last name columns
     * would benefit from this). The values are integers pointing to the
     * columns to be sorted on (typically it will be a single integer pointing
     * at itself, but that doesn't need to be the case).
     *  @type array
     */
        aDataSort: null,
        /**
     * Define the sorting directions that are applied to the column, in sequence
     * as the column is repeatedly sorted upon - i.e. the first value is used
     * as the sorting direction when the column if first sorted (clicked on).
     * Sort it again (click again) and it will move on to the next index.
     * Repeat until loop.
     *  @type array
     */
        asSorting: null,
        /**
     * Flag to indicate if the column is searchable, and thus should be included
     * in the filtering or not.
     *  @type boolean
     */
        bSearchable: null,
        /**
     * Flag to indicate if the column is sortable or not.
     *  @type boolean
     */
        bSortable: null,
        /**
     * Flag to indicate if the column is currently visible in the table or not
     *  @type boolean
     */
        bVisible: null,
        /**
     * Store for manual type assignment using the `column.type` option. This
     * is held in store so we can manipulate the column's `sType` property.
     *  @type string
     *  @default null
     *  @private
     */
        _sManualType: null,
        /**
     * Flag to indicate if HTML5 data attributes should be used as the data
     * source for filtering or sorting. True is either are.
     *  @type boolean
     *  @default false
     *  @private
     */
        _bAttrSrc: false,
        /**
     * Developer definable function that is called whenever a cell is created (Ajax source,
     * etc) or processed for input (DOM source). This can be used as a compliment to mRender
     * allowing you to modify the DOM element (add background colour for example) when the
     * element is available.
     *  @type function
     *  @param {element} nTd The TD node that has been created
     *  @param {*} sData The Data for the cell
     *  @param {array|object} oData The data for the whole row
     *  @param {int} iRow The row index for the aoData data store
     *  @default null
     */
        fnCreatedCell: null,
        /**
     * Function to get data from a cell in a column. You should <b>never</b>
     * access data directly through _aData internally in DataTables - always use
     * the method attached to this property. It allows mData to function as
     * required. This function is automatically assigned by the column
     * initialisation method
     *  @type function
     *  @param {array|object} oData The data array/object for the array
     *    (i.e. aoData[]._aData)
     *  @param {string} sSpecific The specific data type you want to get -
     *    'display', 'type' 'filter' 'sort'
     *  @returns {*} The data for the cell from the given row's data
     *  @default null
     */
        fnGetData: null,
        /**
     * Function to set data for a cell in the column. You should <b>never</b>
     * set the data directly to _aData internally in DataTables - always use
     * this method. It allows mData to function as required. This function
     * is automatically assigned by the column initialisation method
     *  @type function
     *  @param {array|object} oData The data array/object for the array
     *    (i.e. aoData[]._aData)
     *  @param {*} sValue Value to set
     *  @default null
     */
        fnSetData: null,
        /**
     * Property to read the value for the cells in the column from the data
     * source array / object. If null, then the default content is used, if a
     * function is given then the return from the function is used.
     *  @type function|int|string|null
     *  @default null
     */
        mData: null,
        /**
     * Partner property to mData which is used (only when defined) to get
     * the data - i.e. it is basically the same as mData, but without the
     * 'set' option, and also the data fed to it is the result from mData.
     * This is the rendering method to match the data method of mData.
     *  @type function|int|string|null
     *  @default null
     */
        mRender: null,
        /**
     * Unique header TH/TD element for this column - this is what the sorting
     * listener is attached to (if sorting is enabled.)
     *  @type node
     *  @default null
     */
        nTh: null,
        /**
     * Unique footer TH/TD element for this column (if there is one). Not used
     * in DataTables as such, but can be used for plug-ins to reference the
     * footer for each column.
     *  @type node
     *  @default null
     */
        nTf: null,
        /**
     * The class to apply to all TD elements in the table's TBODY for the column
     *  @type string
     *  @default null
     */
        sClass: null,
        /**
     * When DataTables calculates the column widths to assign to each column,
     * it finds the longest string in each column and then constructs a
     * temporary table and reads the widths from that. The problem with this
     * is that "mmm" is much wider then "iiii", but the latter is a longer
     * string - thus the calculation can go wrong (doing it properly and putting
     * it into an DOM object and measuring that is horribly(!) slow). Thus as
     * a "work around" we provide this option. It will append its value to the
     * text that is found to be the longest string for the column - i.e. padding.
     *  @type string
     */
        sContentPadding: null,
        /**
     * Allows a default value to be given for a column's data, and will be used
     * whenever a null data source is encountered (this can be because mData
     * is set to null, or because the data source itself is null).
     *  @type string
     *  @default null
     */
        sDefaultContent: null,
        /**
     * Name for the column, allowing reference to the column by name as well as
     * by index (needs a lookup to work by name).
     *  @type string
     */
        sName: null,
        /**
     * Custom sorting data type - defines which of the available plug-ins in
     * afnSortData the custom sorting will use - if any is defined.
     *  @type string
     *  @default std
     */
        sSortDataType: "std",
        /**
     * Class to be applied to the header element when sorting on this column
     *  @type string
     *  @default null
     */
        sSortingClass: null,
        /**
     * Class to be applied to the header element when sorting on this column -
     * when jQuery UI theming is used.
     *  @type string
     *  @default null
     */
        sSortingClassJUI: null,
        /**
     * Title of the column - what is seen in the TH element (nTh).
     *  @type string
     */
        sTitle: null,
        /**
     * Column sorting and filtering type
     *  @type string
     *  @default null
     */
        sType: null,
        /**
     * Width of the column
     *  @type string
     *  @default null
     */
        sWidth: null,
        /**
     * Width of the column when it was first "encountered"
     *  @type string
     *  @default null
     */
        sWidthOrig: null
    };
    /*
   * Developer note: The properties of the object below are given in Hungarian
   * notation, that was used as the interface for DataTables prior to v1.10, however
   * from v1.10 onwards the primary interface is camel case. In order to avoid
   * breaking backwards compatibility utterly with this change, the Hungarian
   * version is still, internally the primary interface, but is is not documented
   * - hence the @name tags in each doc comment. This allows a Javascript function
   * to create a map from Hungarian notation to camel case (going the other direction
   * would require each property to be listed, which would at around 3K to the size
   * of DataTables, while this method is about a 0.5K hit.
   *
   * Ultimately this does pave the way for Hungarian notation to be dropped
   * completely, but that is a massive amount of work and will break current
   * installs (therefore is on-hold until v2).
   */
    /**
   * Initialisation options that can be given to DataTables at initialisation
   * time.
   *  @namespace
   */
    DataTable.defaults = {
        /**
     * An array of data to use for the table, passed in at initialisation which
     * will be used in preference to any data which is already in the DOM. This is
     * particularly useful for constructing tables purely in Javascript, for
     * example with a custom Ajax call.
     *  @type array
     *  @default null
     *
     *  @dtopt Option
     *  @name DataTable.defaults.data
     *
     *  @example
     *    // Using a 2D array data source
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "data": [
     *          ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
     *          ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
     *        ],
     *        "columns": [
     *          { "title": "Engine" },
     *          { "title": "Browser" },
     *          { "title": "Platform" },
     *          { "title": "Version" },
     *          { "title": "Grade" }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using an array of objects as a data source (`data`)
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "data": [
     *          {
     *            "engine":   "Trident",
     *            "browser":  "Internet Explorer 4.0",
     *            "platform": "Win 95+",
     *            "version":  4,
     *            "grade":    "X"
     *          },
     *          {
     *            "engine":   "Trident",
     *            "browser":  "Internet Explorer 5.0",
     *            "platform": "Win 95+",
     *            "version":  5,
     *            "grade":    "C"
     *          }
     *        ],
     *        "columns": [
     *          { "title": "Engine",   "data": "engine" },
     *          { "title": "Browser",  "data": "browser" },
     *          { "title": "Platform", "data": "platform" },
     *          { "title": "Version",  "data": "version" },
     *          { "title": "Grade",    "data": "grade" }
     *        ]
     *      } );
     *    } );
     */
        aaData: null,
        /**
     * If ordering is enabled, then DataTables will perform a first pass sort on
     * initialisation. You can define which column(s) the sort is performed
     * upon, and the sorting direction, with this variable. The `sorting` array
     * should contain an array for each column to be sorted initially containing
     * the column's index and a direction string ('asc' or 'desc').
     *  @type array
     *  @default [[0,'asc']]
     *
     *  @dtopt Option
     *  @name DataTable.defaults.order
     *
     *  @example
     *    // Sort by 3rd column first, and then 4th column
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "order": [[2,'asc'], [3,'desc']]
     *      } );
     *    } );
     *
     *    // No initial sorting
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "order": []
     *      } );
     *    } );
     */
        aaSorting: [ [ 0, "asc" ] ],
        /**
     * This parameter is basically identical to the `sorting` parameter, but
     * cannot be overridden by user interaction with the table. What this means
     * is that you could have a column (visible or hidden) which the sorting
     * will always be forced on first - any sorting after that (from the user)
     * will then be performed as required. This can be useful for grouping rows
     * together.
     *  @type array
     *  @default null
     *
     *  @dtopt Option
     *  @name DataTable.defaults.orderFixed
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "orderFixed": [[0,'asc']]
     *      } );
     *    } )
     */
        aaSortingFixed: [],
        /**
     * DataTables can be instructed to load data to display in the table from a
     * Ajax source. This option defines how that Ajax call is made and where to.
     *
     * The `ajax` property has three different modes of operation, depending on
     * how it is defined. These are:
     *
     * * `string` - Set the URL from where the data should be loaded from.
     * * `object` - Define properties for `jQuery.ajax`.
     * * `function` - Custom data get function
     *
     * `string`
     * --------
     *
     * As a string, the `ajax` property simply defines the URL from which
     * DataTables will load data.
     *
     * `object`
     * --------
     *
     * As an object, the parameters in the object are passed to
     * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
     * of the Ajax request. DataTables has a number of default parameters which
     * you can override using this option. Please refer to the jQuery
     * documentation for a full description of the options available, although
     * the following parameters provide additional options in DataTables or
     * require special consideration:
     *
     * * `data` - As with jQuery, `data` can be provided as an object, but it
     *   can also be used as a function to manipulate the data DataTables sends
     *   to the server. The function takes a single parameter, an object of
     *   parameters with the values that DataTables has readied for sending. An
     *   object may be returned which will be merged into the DataTables
     *   defaults, or you can add the items to the object that was passed in and
     *   not return anything from the function. This supersedes `fnServerParams`
     *   from DataTables 1.9-.
     *
     * * `dataSrc` - By default DataTables will look for the property `data` (or
     *   `aaData` for compatibility with DataTables 1.9-) when obtaining data
     *   from an Ajax source or for server-side processing - this parameter
     *   allows that property to be changed. You can use Javascript dotted
     *   object notation to get a data source for multiple levels of nesting, or
     *   it my be used as a function. As a function it takes a single parameter,
     *   the JSON returned from the server, which can be manipulated as
     *   required, with the returned value being that used by DataTables as the
     *   data source for the table. This supersedes `sAjaxDataProp` from
     *   DataTables 1.9-.
     *
     * * `success` - Should not be overridden it is used internally in
     *   DataTables. To manipulate / transform the data returned by the server
     *   use `ajax.dataSrc`, or use `ajax` as a function (see below).
     *
     * `function`
     * ----------
     *
     * As a function, making the Ajax call is left up to yourself allowing
     * complete control of the Ajax request. Indeed, if desired, a method other
     * than Ajax could be used to obtain the required data, such as Web storage
     * or an AIR database.
     *
     * The function is given four parameters and no return is required. The
     * parameters are:
     *
     * 1. _object_ - Data to send to the server
     * 2. _function_ - Callback function that must be executed when the required
     *    data has been obtained. That data should be passed into the callback
     *    as the only parameter
     * 3. _object_ - DataTables settings object for the table
     *
     * Note that this supersedes `fnServerData` from DataTables 1.9-.
     *
     *  @type string|object|function
     *  @default null
     *
     *  @dtopt Option
     *  @name DataTable.defaults.ajax
     *  @since 1.10.0
     *
     * @example
     *   // Get JSON data from a file via Ajax.
     *   // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
     *   $('#example').dataTable( {
     *     "ajax": "data.json"
     *   } );
     *
     * @example
     *   // Get JSON data from a file via Ajax, using `dataSrc` to change
     *   // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
     *   $('#example').dataTable( {
     *     "ajax": {
     *       "url": "data.json",
     *       "dataSrc": "tableData"
     *     }
     *   } );
     *
     * @example
     *   // Get JSON data from a file via Ajax, using `dataSrc` to read data
     *   // from a plain array rather than an array in an object
     *   $('#example').dataTable( {
     *     "ajax": {
     *       "url": "data.json",
     *       "dataSrc": ""
     *     }
     *   } );
     *
     * @example
     *   // Manipulate the data returned from the server - add a link to data
     *   // (note this can, should, be done using `render` for the column - this
     *   // is just a simple example of how the data can be manipulated).
     *   $('#example').dataTable( {
     *     "ajax": {
     *       "url": "data.json",
     *       "dataSrc": function ( json ) {
     *         for ( var i=0, ien=json.length ; i<ien ; i++ ) {
     *           json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
     *         }
     *         return json;
     *       }
     *     }
     *   } );
     *
     * @example
     *   // Add data to the request
     *   $('#example').dataTable( {
     *     "ajax": {
     *       "url": "data.json",
     *       "data": function ( d ) {
     *         return {
     *           "extra_search": $('#extra').val()
     *         };
     *       }
     *     }
     *   } );
     *
     * @example
     *   // Send request as POST
     *   $('#example').dataTable( {
     *     "ajax": {
     *       "url": "data.json",
     *       "type": "POST"
     *     }
     *   } );
     *
     * @example
     *   // Get the data from localStorage (could interface with a form for
     *   // adding, editing and removing rows).
     *   $('#example').dataTable( {
     *     "ajax": function (data, callback, settings) {
     *       callback(
     *         JSON.parse( localStorage.getItem('dataTablesData') )
     *       );
     *     }
     *   } );
     */
        ajax: null,
        /**
     * This parameter allows you to readily specify the entries in the length drop
     * down menu that DataTables shows when pagination is enabled. It can be
     * either a 1D array of options which will be used for both the displayed
     * option and the value, or a 2D array which will use the array in the first
     * position as the value, and the array in the second position as the
     * displayed options (useful for language strings such as 'All').
     *
     * Note that the `pageLength` property will be automatically set to the
     * first value given in this array, unless `pageLength` is also provided.
     *  @type array
     *  @default [ 10, 25, 50, 100 ]
     *
     *  @dtopt Option
     *  @name DataTable.defaults.lengthMenu
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
     *      } );
     *    } );
     */
        aLengthMenu: [ 10, 25, 50, 100 ],
        /**
     * The `columns` option in the initialisation parameter allows you to define
     * details about the way individual columns behave. For a full list of
     * column options that can be set, please see
     * {@link DataTable.defaults.column}. Note that if you use `columns` to
     * define your columns, you must have an entry in the array for every single
     * column that you have in your table (these can be null if you don't which
     * to specify any options).
     *  @member
     *
     *  @name DataTable.defaults.column
     */
        aoColumns: null,
        /**
     * Very similar to `columns`, `columnDefs` allows you to target a specific
     * column, multiple columns, or all columns, using the `targets` property of
     * each object in the array. This allows great flexibility when creating
     * tables, as the `columnDefs` arrays can be of any length, targeting the
     * columns you specifically want. `columnDefs` may use any of the column
     * options available: {@link DataTable.defaults.column}, but it _must_
     * have `targets` defined in each object in the array. Values in the `targets`
     * array may be:
     *   <ul>
     *     <li>a string - class name will be matched on the TH for the column</li>
     *     <li>0 or a positive integer - column index counting from the left</li>
     *     <li>a negative integer - column index counting from the right</li>
     *     <li>the string "_all" - all columns (i.e. assign a default)</li>
     *   </ul>
     *  @member
     *
     *  @name DataTable.defaults.columnDefs
     */
        aoColumnDefs: null,
        /**
     * Basically the same as `search`, this parameter defines the individual column
     * filtering state at initialisation time. The array must be of the same size
     * as the number of columns, and each element be an object with the parameters
     * `search` and `escapeRegex` (the latter is optional). 'null' is also
     * accepted and the default will be used.
     *  @type array
     *  @default []
     *
     *  @dtopt Option
     *  @name DataTable.defaults.searchCols
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "searchCols": [
     *          null,
     *          { "search": "My filter" },
     *          null,
     *          { "search": "^[0-9]", "escapeRegex": false }
     *        ]
     *      } );
     *    } )
     */
        aoSearchCols: [],
        /**
     * An array of CSS classes that should be applied to displayed rows. This
     * array may be of any length, and DataTables will apply each class
     * sequentially, looping when required.
     *  @type array
     *  @default null <i>Will take the values determined by the `oClasses.stripe*`
     *    options</i>
     *
     *  @dtopt Option
     *  @name DataTable.defaults.stripeClasses
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
     *      } );
     *    } )
     */
        asStripeClasses: null,
        /**
     * Enable or disable automatic column width calculation. This can be disabled
     * as an optimisation (it takes some time to calculate the widths) if the
     * tables widths are passed in using `columns`.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.autoWidth
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "autoWidth": false
     *      } );
     *    } );
     */
        bAutoWidth: true,
        /**
     * Deferred rendering can provide DataTables with a huge speed boost when you
     * are using an Ajax or JS data source for the table. This option, when set to
     * true, will cause DataTables to defer the creation of the table elements for
     * each row until they are needed for a draw - saving a significant amount of
     * time.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Features
     *  @name DataTable.defaults.deferRender
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "ajax": "sources/arrays.txt",
     *        "deferRender": true
     *      } );
     *    } );
     */
        bDeferRender: false,
        /**
     * Replace a DataTable which matches the given selector and replace it with
     * one which has the properties of the new initialisation object passed. If no
     * table matches the selector, then the new DataTable will be constructed as
     * per normal.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Options
     *  @name DataTable.defaults.destroy
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "srollY": "200px",
     *        "paginate": false
     *      } );
     *
     *      // Some time later....
     *      $('#example').dataTable( {
     *        "filter": false,
     *        "destroy": true
     *      } );
     *    } );
     */
        bDestroy: false,
        /**
     * Enable or disable filtering of data. Filtering in DataTables is "smart" in
     * that it allows the end user to input multiple words (space separated) and
     * will match a row containing those words, even if not in the order that was
     * specified (this allow matching across multiple columns). Note that if you
     * wish to use filtering in DataTables this must remain 'true' - to remove the
     * default filtering input box and retain filtering abilities, please use
     * {@link DataTable.defaults.dom}.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.searching
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "searching": false
     *      } );
     *    } );
     */
        bFilter: true,
        /**
     * Enable or disable the table information display. This shows information
     * about the data that is currently visible on the page, including information
     * about filtered data if that action is being performed.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.info
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "info": false
     *      } );
     *    } );
     */
        bInfo: true,
        /**
     * Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some
     * slightly different and additional mark-up from what DataTables has
     * traditionally used).
     *  @type boolean
     *  @default false
     *
     *  @dtopt Features
     *  @name DataTable.defaults.jQueryUI
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "jQueryUI": true
     *      } );
     *    } );
     */
        bJQueryUI: false,
        /**
     * Allows the end user to select the size of a formatted page from a select
     * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.lengthChange
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "lengthChange": false
     *      } );
     *    } );
     */
        bLengthChange: true,
        /**
     * Enable or disable pagination.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.paging
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "paging": false
     *      } );
     *    } );
     */
        bPaginate: true,
        /**
     * Enable or disable the display of a 'processing' indicator when the table is
     * being processed (e.g. a sort). This is particularly useful for tables with
     * large amounts of data where it can take a noticeable amount of time to sort
     * the entries.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Features
     *  @name DataTable.defaults.processing
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "processing": true
     *      } );
     *    } );
     */
        bProcessing: false,
        /**
     * Retrieve the DataTables object for the given selector. Note that if the
     * table has already been initialised, this parameter will cause DataTables
     * to simply return the object that has already been set up - it will not take
     * account of any changes you might have made to the initialisation object
     * passed to DataTables (setting this parameter to true is an acknowledgement
     * that you understand this). `destroy` can be used to reinitialise a table if
     * you need.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Options
     *  @name DataTable.defaults.retrieve
     *
     *  @example
     *    $(document).ready( function() {
     *      initTable();
     *      tableActions();
     *    } );
     *
     *    function initTable ()
     *    {
     *      return $('#example').dataTable( {
     *        "scrollY": "200px",
     *        "paginate": false,
     *        "retrieve": true
     *      } );
     *    }
     *
     *    function tableActions ()
     *    {
     *      var table = initTable();
     *      // perform API operations with oTable
     *    }
     */
        bRetrieve: false,
        /**
     * When vertical (y) scrolling is enabled, DataTables will force the height of
     * the table's viewport to the given height at all times (useful for layout).
     * However, this can look odd when filtering data down to a small data set,
     * and the footer is left "floating" further down. This parameter (when
     * enabled) will cause DataTables to collapse the table's viewport down when
     * the result set will fit within the given Y height.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Options
     *  @name DataTable.defaults.scrollCollapse
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "scrollY": "200",
     *        "scrollCollapse": true
     *      } );
     *    } );
     */
        bScrollCollapse: false,
        /**
     * Configure DataTables to use server-side processing. Note that the
     * `ajax` parameter must also be given in order to give DataTables a
     * source to obtain the required data for each draw.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Features
     *  @dtopt Server-side
     *  @name DataTable.defaults.serverSide
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "serverSide": true,
     *        "ajax": "xhr.php"
     *      } );
     *    } );
     */
        bServerSide: false,
        /**
     * Enable or disable sorting of columns. Sorting of individual columns can be
     * disabled by the `sortable` option for each column.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.ordering
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "ordering": false
     *      } );
     *    } );
     */
        bSort: true,
        /**
     * Enable or display DataTables' ability to sort multiple columns at the
     * same time (activated by shift-click by the user).
     *  @type boolean
     *  @default true
     *
     *  @dtopt Options
     *  @name DataTable.defaults.orderMulti
     *
     *  @example
     *    // Disable multiple column sorting ability
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "orderMulti": false
     *      } );
     *    } );
     */
        bSortMulti: true,
        /**
     * Allows control over whether DataTables should use the top (true) unique
     * cell that is found for a single column, or the bottom (false - default).
     * This is useful when using complex headers.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Options
     *  @name DataTable.defaults.orderCellsTop
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "orderCellsTop": true
     *      } );
     *    } );
     */
        bSortCellsTop: false,
        /**
     * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
     * `sorting\_3` to the columns which are currently being sorted on. This is
     * presented as a feature switch as it can increase processing time (while
     * classes are removed and added) so for large data sets you might want to
     * turn this off.
     *  @type boolean
     *  @default true
     *
     *  @dtopt Features
     *  @name DataTable.defaults.orderClasses
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "orderClasses": false
     *      } );
     *    } );
     */
        bSortClasses: true,
        /**
     * Enable or disable state saving. When enabled HTML5 `localStorage` will be
     * used to save table display information such as pagination information,
     * display length, filtering and sorting. As such when the end user reloads
     * the page the display display will match what thy had previously set up.
     *
     * Due to the use of `localStorage` the default state saving is not supported
     * in IE6 or 7. If state saving is required in those browsers, use
     * `stateSaveCallback` to provide a storage solution such as cookies.
     *  @type boolean
     *  @default false
     *
     *  @dtopt Features
     *  @name DataTable.defaults.stateSave
     *
     *  @example
     *    $(document).ready( function () {
     *      $('#example').dataTable( {
     *        "stateSave": true
     *      } );
     *    } );
     */
        bStateSave: false,
        /**
     * This function is called when a TR element is created (and all TD child
     * elements have been inserted), or registered if using a DOM source, allowing
     * manipulation of the TR element (adding classes etc).
     *  @type function
     *  @param {node} row "TR" element for the current row
     *  @param {array} data Raw data array for this row
     *  @param {int} dataIndex The index of this row in the internal aoData array
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.createdRow
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "createdRow": function( row, data, dataIndex ) {
     *          // Bold the grade for all 'A' grade browsers
     *          if ( data[4] == "A" )
     *          {
     *            $('td:eq(4)', row).html( '<b>A</b>' );
     *          }
     *        }
     *      } );
     *    } );
     */
        fnCreatedRow: null,
        /**
     * This function is called on every 'draw' event, and allows you to
     * dynamically modify any aspect you want about the created DOM.
     *  @type function
     *  @param {object} settings DataTables settings object
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.drawCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "drawCallback": function( settings ) {
     *          alert( 'DataTables has redrawn the table' );
     *        }
     *      } );
     *    } );
     */
        fnDrawCallback: null,
        /**
     * Identical to fnHeaderCallback() but for the table footer this function
     * allows you to modify the table footer on every 'draw' event.
     *  @type function
     *  @param {node} foot "TR" element for the footer
     *  @param {array} data Full table data (as derived from the original HTML)
     *  @param {int} start Index for the current display starting point in the
     *    display array
     *  @param {int} end Index for the current display ending point in the
     *    display array
     *  @param {array int} display Index array to translate the visual position
     *    to the full data array
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.footerCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "footerCallback": function( tfoot, data, start, end, display ) {
     *          tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
     *        }
     *      } );
     *    } )
     */
        fnFooterCallback: null,
        /**
     * When rendering large numbers in the information element for the table
     * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
     * to have a comma separator for the 'thousands' units (e.g. 1 million is
     * rendered as "1,000,000") to help readability for the end user. This
     * function will override the default method DataTables uses.
     *  @type function
     *  @member
     *  @param {int} toFormat number to be formatted
     *  @returns {string} formatted string for DataTables to show the number
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.formatNumber
     *
     *  @example
     *    // Format a number using a single quote for the separator (note that
     *    // this can also be done with the language.thousands option)
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "formatNumber": function ( toFormat ) {
     *          return toFormat.toString().replace(
     *            /\B(?=(\d{3})+(?!\d))/g, "'"
     *          );
     *        };
     *      } );
     *    } );
     */
        fnFormatNumber: function(toFormat) {
            return toFormat.toString().replace(/\B(?=(\d{3})+(?!\d))/g, this.oLanguage.sThousands);
        },
        /**
     * This function is called on every 'draw' event, and allows you to
     * dynamically modify the header row. This can be used to calculate and
     * display useful information about the table.
     *  @type function
     *  @param {node} head "TR" element for the header
     *  @param {array} data Full table data (as derived from the original HTML)
     *  @param {int} start Index for the current display starting point in the
     *    display array
     *  @param {int} end Index for the current display ending point in the
     *    display array
     *  @param {array int} display Index array to translate the visual position
     *    to the full data array
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.headerCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "fheaderCallback": function( head, data, start, end, display ) {
     *          head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
     *        }
     *      } );
     *    } )
     */
        fnHeaderCallback: null,
        /**
     * The information element can be used to convey information about the current
     * state of the table. Although the internationalisation options presented by
     * DataTables are quite capable of dealing with most customisations, there may
     * be times where you wish to customise the string further. This callback
     * allows you to do exactly that.
     *  @type function
     *  @param {object} oSettings DataTables settings object
     *  @param {int} start Starting position in data for the draw
     *  @param {int} end End position in data for the draw
     *  @param {int} max Total number of rows in the table (regardless of
     *    filtering)
     *  @param {int} total Total number of rows in the data set, after filtering
     *  @param {string} pre The string that DataTables has formatted using it's
     *    own rules
     *  @returns {string} The string to be displayed in the information element.
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.infoCallback
     *
     *  @example
     *    $('#example').dataTable( {
     *      "infoCallback": function( settings, start, end, max, total, pre ) {
     *        return start +" to "+ end;
     *      }
     *    } );
     */
        fnInfoCallback: null,
        /**
     * Called when the table has been initialised. Normally DataTables will
     * initialise sequentially and there will be no need for this function,
     * however, this does not hold true when using external language information
     * since that is obtained using an async XHR call.
     *  @type function
     *  @param {object} settings DataTables settings object
     *  @param {object} json The JSON object request from the server - only
     *    present if client-side Ajax sourced data is used
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.initComplete
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "initComplete": function(settings, json) {
     *          alert( 'DataTables has finished its initialisation.' );
     *        }
     *      } );
     *    } )
     */
        fnInitComplete: null,
        /**
     * Called at the very start of each table draw and can be used to cancel the
     * draw by returning false, any other return (including undefined) results in
     * the full draw occurring).
     *  @type function
     *  @param {object} settings DataTables settings object
     *  @returns {boolean} False will cancel the draw, anything else (including no
     *    return) will allow it to complete.
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.preDrawCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "preDrawCallback": function( settings ) {
     *          if ( $('#test').val() == 1 ) {
     *            return false;
     *          }
     *        }
     *      } );
     *    } );
     */
        fnPreDrawCallback: null,
        /**
     * This function allows you to 'post process' each row after it have been
     * generated for each table draw, but before it is rendered on screen. This
     * function might be used for setting the row class name etc.
     *  @type function
     *  @param {node} row "TR" element for the current row
     *  @param {array} data Raw data array for this row
     *  @param {int} displayIndex The display index for the current table draw
     *  @param {int} displayIndexFull The index of the data in the full list of
     *    rows (after filtering)
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.rowCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
     *          // Bold the grade for all 'A' grade browsers
     *          if ( data[4] == "A" ) {
     *            $('td:eq(4)', row).html( '<b>A</b>' );
     *          }
     *        }
     *      } );
     *    } );
     */
        fnRowCallback: null,
        /**
     * __Deprecated__ The functionality provided by this parameter has now been
     * superseded by that provided through `ajax`, which should be used instead.
     *
     * This parameter allows you to override the default function which obtains
     * the data from the server so something more suitable for your application.
     * For example you could use POST data, or pull information from a Gears or
     * AIR database.
     *  @type function
     *  @member
     *  @param {string} source HTTP source to obtain the data from (`ajax`)
     *  @param {array} data A key/value pair object containing the data to send
     *    to the server
     *  @param {function} callback to be called on completion of the data get
     *    process that will draw the data on the page.
     *  @param {object} settings DataTables settings object
     *
     *  @dtopt Callbacks
     *  @dtopt Server-side
     *  @name DataTable.defaults.serverData
     *
     *  @deprecated 1.10. Please use `ajax` for this functionality now.
     */
        fnServerData: null,
        /**
     * __Deprecated__ The functionality provided by this parameter has now been
     * superseded by that provided through `ajax`, which should be used instead.
     *
     *  It is often useful to send extra data to the server when making an Ajax
     * request - for example custom filtering information, and this callback
     * function makes it trivial to send extra information to the server. The
     * passed in parameter is the data set that has been constructed by
     * DataTables, and you can add to this or modify it as you require.
     *  @type function
     *  @param {array} data Data array (array of objects which are name/value
     *    pairs) that has been constructed by DataTables and will be sent to the
     *    server. In the case of Ajax sourced data with server-side processing
     *    this will be an empty array, for server-side processing there will be a
     *    significant number of parameters!
     *  @returns {undefined} Ensure that you modify the data array passed in,
     *    as this is passed by reference.
     *
     *  @dtopt Callbacks
     *  @dtopt Server-side
     *  @name DataTable.defaults.serverParams
     *
     *  @deprecated 1.10. Please use `ajax` for this functionality now.
     */
        fnServerParams: null,
        /**
     * Load the table state. With this function you can define from where, and how, the
     * state of a table is loaded. By default DataTables will load from `localStorage`
     * but you might wish to use a server-side database or cookies.
     *  @type function
     *  @member
     *  @param {object} settings DataTables settings object
     *  @return {object} The DataTables state object to be loaded
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.stateLoadCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateLoadCallback": function (settings) {
     *          var o;
     *
     *          // Send an Ajax request to the server to get the data. Note that
     *          // this is a synchronous request.
     *          $.ajax( {
     *            "url": "/state_load",
     *            "async": false,
     *            "dataType": "json",
     *            "success": function (json) {
     *              o = json;
     *            }
     *          } );
     *
     *          return o;
     *        }
     *      } );
     *    } );
     */
        fnStateLoadCallback: function(settings) {
            try {
                return JSON.parse((settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem("DataTables_" + settings.sInstance + "_" + location.pathname));
            } catch (e) {}
        },
        /**
     * Callback which allows modification of the saved state prior to loading that state.
     * This callback is called when the table is loading state from the stored data, but
     * prior to the settings object being modified by the saved state. Note that for
     * plug-in authors, you should use the `stateLoadParams` event to load parameters for
     * a plug-in.
     *  @type function
     *  @param {object} settings DataTables settings object
     *  @param {object} data The state object that is to be loaded
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.stateLoadParams
     *
     *  @example
     *    // Remove a saved filter, so filtering is never loaded
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateLoadParams": function (settings, data) {
     *          data.oSearch.sSearch = "";
     *        }
     *      } );
     *    } );
     *
     *  @example
     *    // Disallow state loading by returning false
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateLoadParams": function (settings, data) {
     *          return false;
     *        }
     *      } );
     *    } );
     */
        fnStateLoadParams: null,
        /**
     * Callback that is called when the state has been loaded from the state saving method
     * and the DataTables settings object has been modified as a result of the loaded state.
     *  @type function
     *  @param {object} settings DataTables settings object
     *  @param {object} data The state object that was loaded
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.stateLoaded
     *
     *  @example
     *    // Show an alert with the filtering value that was saved
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateLoaded": function (settings, data) {
     *          alert( 'Saved filter was: '+data.oSearch.sSearch );
     *        }
     *      } );
     *    } );
     */
        fnStateLoaded: null,
        /**
     * Save the table state. This function allows you to define where and how the state
     * information for the table is stored By default DataTables will use `localStorage`
     * but you might wish to use a server-side database or cookies.
     *  @type function
     *  @member
     *  @param {object} settings DataTables settings object
     *  @param {object} data The state object to be saved
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.stateSaveCallback
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateSaveCallback": function (settings, data) {
     *          // Send an Ajax request to the server with the state object
     *          $.ajax( {
     *            "url": "/state_save",
     *            "data": data,
     *            "dataType": "json",
     *            "method": "POST"
     *            "success": function () {}
     *          } );
     *        }
     *      } );
     *    } );
     */
        fnStateSaveCallback: function(settings, data) {
            try {
                (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem("DataTables_" + settings.sInstance + "_" + location.pathname, JSON.stringify(data));
            } catch (e) {}
        },
        /**
     * Callback which allows modification of the state to be saved. Called when the table
     * has changed state a new state save is required. This method allows modification of
     * the state saving object prior to actually doing the save, including addition or
     * other state properties or modification. Note that for plug-in authors, you should
     * use the `stateSaveParams` event to save parameters for a plug-in.
     *  @type function
     *  @param {object} settings DataTables settings object
     *  @param {object} data The state object to be saved
     *
     *  @dtopt Callbacks
     *  @name DataTable.defaults.stateSaveParams
     *
     *  @example
     *    // Remove a saved filter, so filtering is never saved
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateSave": true,
     *        "stateSaveParams": function (settings, data) {
     *          data.oSearch.sSearch = "";
     *        }
     *      } );
     *    } );
     */
        fnStateSaveParams: null,
        /**
     * Duration for which the saved state information is considered valid. After this period
     * has elapsed the state will be returned to the default.
     * Value is given in seconds.
     *  @type int
     *  @default 7200 <i>(2 hours)</i>
     *
     *  @dtopt Options
     *  @name DataTable.defaults.stateDuration
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "stateDuration": 60*60*24; // 1 day
     *      } );
     *    } )
     */
        iStateDuration: 7200,
        /**
     * When enabled DataTables will not make a request to the server for the first
     * page draw - rather it will use the data already on the page (no sorting etc
     * will be applied to it), thus saving on an XHR at load time. `deferLoading`
     * is used to indicate that deferred loading is required, but it is also used
     * to tell DataTables how many records there are in the full table (allowing
     * the information element and pagination to be displayed correctly). In the case
     * where a filtering is applied to the table on initial load, this can be
     * indicated by giving the parameter as an array, where the first element is
     * the number of records available after filtering and the second element is the
     * number of records without filtering (allowing the table information element
     * to be shown correctly).
     *  @type int | array
     *  @default null
     *
     *  @dtopt Options
     *  @name DataTable.defaults.deferLoading
     *
     *  @example
     *    // 57 records available in the table, no filtering applied
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "serverSide": true,
     *        "ajax": "scripts/server_processing.php",
     *        "deferLoading": 57
     *      } );
     *    } );
     *
     *  @example
     *    // 57 records after filtering, 100 without filtering (an initial filter applied)
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "serverSide": true,
     *        "ajax": "scripts/server_processing.php",
     *        "deferLoading": [ 57, 100 ],
     *        "search": {
     *          "search": "my_filter"
     *        }
     *      } );
     *    } );
     */
        iDeferLoading: null,
        /**
     * Number of rows to display on a single page when using pagination. If
     * feature enabled (`lengthChange`) then the end user will be able to override
     * this to a custom setting using a pop-up menu.
     *  @type int
     *  @default 10
     *
     *  @dtopt Options
     *  @name DataTable.defaults.pageLength
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "pageLength": 50
     *      } );
     *    } )
     */
        iDisplayLength: 10,
        /**
     * Define the starting point for data display when using DataTables with
     * pagination. Note that this parameter is the number of records, rather than
     * the page number, so if you have 10 records per page and want to start on
     * the third page, it should be "20".
     *  @type int
     *  @default 0
     *
     *  @dtopt Options
     *  @name DataTable.defaults.displayStart
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "displayStart": 20
     *      } );
     *    } )
     */
        iDisplayStart: 0,
        /**
     * By default DataTables allows keyboard navigation of the table (sorting, paging,
     * and filtering) by adding a `tabindex` attribute to the required elements. This
     * allows you to tab through the controls and press the enter key to activate them.
     * The tabindex is default 0, meaning that the tab follows the flow of the document.
     * You can overrule this using this parameter if you wish. Use a value of -1 to
     * disable built-in keyboard navigation.
     *  @type int
     *  @default 0
     *
     *  @dtopt Options
     *  @name DataTable.defaults.tabIndex
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "tabIndex": 1
     *      } );
     *    } );
     */
        iTabIndex: 0,
        /**
     * Classes that DataTables assigns to the various components and features
     * that it adds to the HTML table. This allows classes to be configured
     * during initialisation in addition to through the static
     * {@link DataTable.ext.oStdClasses} object).
     *  @namespace
     *  @name DataTable.defaults.classes
     */
        oClasses: {},
        /**
     * All strings that DataTables uses in the user interface that it creates
     * are defined in this object, allowing you to modified them individually or
     * completely replace them all as required.
     *  @namespace
     *  @name DataTable.defaults.language
     */
        oLanguage: {
            /**
       * Strings that are used for WAI-ARIA labels and controls only (these are not
       * actually visible on the page, but will be read by screenreaders, and thus
       * must be internationalised as well).
       *  @namespace
       *  @name DataTable.defaults.language.aria
       */
            oAria: {
                /**
         * ARIA label that is added to the table headers when the column may be
         * sorted ascending by activing the column (click or return when focused).
         * Note that the column header is prefixed to this string.
         *  @type string
         *  @default : activate to sort column ascending
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.aria.sortAscending
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "aria": {
         *            "sortAscending": " - click/return to sort ascending"
         *          }
         *        }
         *      } );
         *    } );
         */
                sSortAscending: ": activate to sort column ascending",
                /**
         * ARIA label that is added to the table headers when the column may be
         * sorted descending by activing the column (click or return when focused).
         * Note that the column header is prefixed to this string.
         *  @type string
         *  @default : activate to sort column ascending
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.aria.sortDescending
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "aria": {
         *            "sortDescending": " - click/return to sort descending"
         *          }
         *        }
         *      } );
         *    } );
         */
                sSortDescending: ": activate to sort column descending"
            },
            /**
       * Pagination string used by DataTables for the built-in pagination
       * control types.
       *  @namespace
       *  @name DataTable.defaults.language.paginate
       */
            oPaginate: {
                /**
         * Text to use when using the 'full_numbers' type of pagination for the
         * button to take the user to the first page.
         *  @type string
         *  @default First
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.paginate.first
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "paginate": {
         *            "first": "First page"
         *          }
         *        }
         *      } );
         *    } );
         */
                sFirst: "First",
                /**
         * Text to use when using the 'full_numbers' type of pagination for the
         * button to take the user to the last page.
         *  @type string
         *  @default Last
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.paginate.last
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "paginate": {
         *            "last": "Last page"
         *          }
         *        }
         *      } );
         *    } );
         */
                sLast: "Last",
                /**
         * Text to use for the 'next' pagination button (to take the user to the
         * next page).
         *  @type string
         *  @default Next
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.paginate.next
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "paginate": {
         *            "next": "Next page"
         *          }
         *        }
         *      } );
         *    } );
         */
                sNext: "Next",
                /**
         * Text to use for the 'previous' pagination button (to take the user to
         * the previous page).
         *  @type string
         *  @default Previous
         *
         *  @dtopt Language
         *  @name DataTable.defaults.language.paginate.previous
         *
         *  @example
         *    $(document).ready( function() {
         *      $('#example').dataTable( {
         *        "language": {
         *          "paginate": {
         *            "previous": "Previous page"
         *          }
         *        }
         *      } );
         *    } );
         */
                sPrevious: "Previous"
            },
            /**
       * This string is shown in preference to `zeroRecords` when the table is
       * empty of data (regardless of filtering). Note that this is an optional
       * parameter - if it is not given, the value of `zeroRecords` will be used
       * instead (either the default or given value).
       *  @type string
       *  @default No data available in table
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.emptyTable
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "emptyTable": "No data available in table"
       *        }
       *      } );
       *    } );
       */
            sEmptyTable: "No data available in table",
            /**
       * This string gives information to the end user about the information
       * that is current on display on the page. The following tokens can be
       * used in the string and will be dynamically replaced as the table
       * display updates. This tokens can be placed anywhere in the string, or
       * removed as needed by the language requires:
       *
       * * `\_START\_` - Display index of the first record on the current page
       * * `\_END\_` - Display index of the last record on the current page
       * * `\_TOTAL\_` - Number of records in the table after filtering
       * * `\_MAX\_` - Number of records in the table without filtering
       * * `\_PAGE\_` - Current page number
       * * `\_PAGES\_` - Total number of pages of data in the table
       *
       *  @type string
       *  @default Showing _START_ to _END_ of _TOTAL_ entries
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.info
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "info": "Showing page _PAGE_ of _PAGES_"
       *        }
       *      } );
       *    } );
       */
            sInfo: "当前 _START_ - _END_ ,总共 _TOTAL_",
            /**
       * Display information string for when the table is empty. Typically the
       * format of this string should match `info`.
       *  @type string
       *  @default Showing 0 to 0 of 0 entries
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.infoEmpty
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "infoEmpty": "No entries to show"
       *        }
       *      } );
       *    } );
       */
            sInfoEmpty: "Showing 0 to 0 of 0 entries",
            /**
       * When a user filters the information in a table, this string is appended
       * to the information (`info`) to give an idea of how strong the filtering
       * is. The variable _MAX_ is dynamically updated.
       *  @type string
       *  @default (filtered from _MAX_ total entries)
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.infoFiltered
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "infoFiltered": " - filtering from _MAX_ records"
       *        }
       *      } );
       *    } );
       */
            sInfoFiltered: "(filtered from _MAX_ total entries)",
            /**
       * If can be useful to append extra information to the info string at times,
       * and this variable does exactly that. This information will be appended to
       * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
       * being used) at all times.
       *  @type string
       *  @default <i>Empty string</i>
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.infoPostFix
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "infoPostFix": "All records shown are derived from real information."
       *        }
       *      } );
       *    } );
       */
            sInfoPostFix: "",
            /**
       * This decimal place operator is a little different from the other
       * language options since DataTables doesn't output floating point
       * numbers, so it won't ever use this for display of a number. Rather,
       * what this parameter does is modify the sort methods of the table so
       * that numbers which are in a format which has a character other than
       * a period (`.`) as a decimal place will be sorted numerically.
       *
       * Note that numbers with different decimal places cannot be shown in
       * the same table and still be sortable, the table must be consistent.
       * However, multiple different tables on the page can use different
       * decimal place characters.
       *  @type string
       *  @default 
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.decimal
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "decimal": ","
       *          "thousands": "."
       *        }
       *      } );
       *    } );
       */
            sDecimal: "",
            /**
       * DataTables has a build in number formatter (`formatNumber`) which is
       * used to format large numbers that are used in the table information.
       * By default a comma is used, but this can be trivially changed to any
       * character you wish with this parameter.
       *  @type string
       *  @default ,
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.thousands
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "thousands": "'"
       *        }
       *      } );
       *    } );
       */
            sThousands: ",",
            /**
       * Detail the action that will be taken when the drop down menu for the
       * pagination length option is changed. The '_MENU_' variable is replaced
       * with a default select list of 10, 25, 50 and 100, and can be replaced
       * with a custom select box if required.
       *  @type string
       *  @default Show _MENU_ entries
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.lengthMenu
       *
       *  @example
       *    // Language change only
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "lengthMenu": "Display _MENU_ records"
       *        }
       *      } );
       *    } );
       *
       *  @example
       *    // Language and options change
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "lengthMenu": 'Display <select>'+
       *            '<option value="10">10</option>'+
       *            '<option value="20">20</option>'+
       *            '<option value="30">30</option>'+
       *            '<option value="40">40</option>'+
       *            '<option value="50">50</option>'+
       *            '<option value="-1">All</option>'+
       *            '</select> records'
       *        }
       *      } );
       *    } );
       */
            sLengthMenu: "Show _MENU_ entries",
            /**
       * When using Ajax sourced data and during the first draw when DataTables is
       * gathering the data, this message is shown in an empty row in the table to
       * indicate to the end user the the data is being loaded. Note that this
       * parameter is not used when loading data by server-side processing, just
       * Ajax sourced data with client-side processing.
       *  @type string
       *  @default Loading...
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.loadingRecords
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "loadingRecords": "Please wait - loading..."
       *        }
       *      } );
       *    } );
       */
            sLoadingRecords: "Loading...",
            /**
       * Text which is displayed when the table is processing a user action
       * (usually a sort command or similar).
       *  @type string
       *  @default Processing...
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.processing
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "processing": "DataTables is currently busy"
       *        }
       *      } );
       *    } );
       */
            sProcessing: "Processing...",
            /**
       * Details the actions that will be taken when the user types into the
       * filtering input text box. The variable "_INPUT_", if used in the string,
       * is replaced with the HTML text box for the filtering input allowing
       * control over where it appears in the string. If "_INPUT_" is not given
       * then the input box is appended to the string automatically.
       *  @type string
       *  @default Search:
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.search
       *
       *  @example
       *    // Input text box will be appended at the end automatically
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "search": "Filter records:"
       *        }
       *      } );
       *    } );
       *
       *  @example
       *    // Specify where the filter should appear
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "search": "Apply filter _INPUT_ to table"
       *        }
       *      } );
       *    } );
       */
            sSearch: "Search:",
            /**
       * Assign a `placeholder` attribute to the search `input` element
       *  @type string
       *  @default 
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.searchPlaceholder
       */
            sSearchPlaceholder: "",
            /**
       * All of the language information can be stored in a file on the
       * server-side, which DataTables will look up if this parameter is passed.
       * It must store the URL of the language file, which is in a JSON format,
       * and the object has the same properties as the oLanguage object in the
       * initialiser object (i.e. the above parameters). Please refer to one of
       * the example language files to see how this works in action.
       *  @type string
       *  @default <i>Empty string - i.e. disabled</i>
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.url
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
       *        }
       *      } );
       *    } );
       */
            sUrl: "",
            /**
       * Text shown inside the table records when the is no information to be
       * displayed after filtering. `emptyTable` is shown when there is simply no
       * information in the table at all (regardless of filtering).
       *  @type string
       *  @default No matching records found
       *
       *  @dtopt Language
       *  @name DataTable.defaults.language.zeroRecords
       *
       *  @example
       *    $(document).ready( function() {
       *      $('#example').dataTable( {
       *        "language": {
       *          "zeroRecords": "No records to display"
       *        }
       *      } );
       *    } );
       */
            sZeroRecords: "No matching records found"
        },
        /**
     * This parameter allows you to have define the global filtering state at
     * initialisation time. As an object the `search` parameter must be
     * defined, but all other parameters are optional. When `regex` is true,
     * the search string will be treated as a regular expression, when false
     * (default) it will be treated as a straight string. When `smart`
     * DataTables will use it's smart filtering methods (to word match at
     * any point in the data), when false this will not be done.
     *  @namespace
     *  @extends DataTable.models.oSearch
     *
     *  @dtopt Options
     *  @name DataTable.defaults.search
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "search": {"search": "Initial search"}
     *      } );
     *    } )
     */
        oSearch: $.extend({}, DataTable.models.oSearch),
        /**
     * __Deprecated__ The functionality provided by this parameter has now been
     * superseded by that provided through `ajax`, which should be used instead.
     *
     * By default DataTables will look for the property `data` (or `aaData` for
     * compatibility with DataTables 1.9-) when obtaining data from an Ajax
     * source or for server-side processing - this parameter allows that
     * property to be changed. You can use Javascript dotted object notation to
     * get a data source for multiple levels of nesting.
     *  @type string
     *  @default data
     *
     *  @dtopt Options
     *  @dtopt Server-side
     *  @name DataTable.defaults.ajaxDataProp
     *
     *  @deprecated 1.10. Please use `ajax` for this functionality now.
     */
        sAjaxDataProp: "data",
        /**
     * __Deprecated__ The functionality provided by this parameter has now been
     * superseded by that provided through `ajax`, which should be used instead.
     *
     * You can instruct DataTables to load data from an external
     * source using this parameter (use aData if you want to pass data in you
     * already have). Simply provide a url a JSON object can be obtained from.
     *  @type string
     *  @default null
     *
     *  @dtopt Options
     *  @dtopt Server-side
     *  @name DataTable.defaults.ajaxSource
     *
     *  @deprecated 1.10. Please use `ajax` for this functionality now.
     */
        sAjaxSource: null,
        /**
     * This initialisation variable allows you to specify exactly where in the
     * DOM you want DataTables to inject the various controls it adds to the page
     * (for example you might want the pagination controls at the top of the
     * table). DIV elements (with or without a custom class) can also be added to
     * aid styling. The follow syntax is used:
     *   <ul>
     *     <li>The following options are allowed:
     *       <ul>
     *         <li>'l' - Length changing</li>
     *         <li>'f' - Filtering input</li>
     *         <li>'t' - The table!</li>
     *         <li>'i' - Information</li>
     *         <li>'p' - Pagination</li>
     *         <li>'r' - pRocessing</li>
     *       </ul>
     *     </li>
     *     <li>The following constants are allowed:
     *       <ul>
     *         <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
     *         <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
     *       </ul>
     *     </li>
     *     <li>The following syntax is expected:
     *       <ul>
     *         <li>'&lt;' and '&gt;' - div elements</li>
     *         <li>'&lt;"class" and '&gt;' - div with a class</li>
     *         <li>'&lt;"#id" and '&gt;' - div with an ID</li>
     *       </ul>
     *     </li>
     *     <li>Examples:
     *       <ul>
     *         <li>'&lt;"wrapper"flipt&gt;'</li>
     *         <li>'&lt;lf&lt;t&gt;ip&gt;'</li>
     *       </ul>
     *     </li>
     *   </ul>
     *  @type string
     *  @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
     *    <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
     *
     *  @dtopt Options
     *  @name DataTable.defaults.dom
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "dom": '&lt;"top"i&gt;rt&lt;"bottom"flp&gt;&lt;"clear"&gt;'
     *      } );
     *    } );
     */
        sDom: "lfrtip",
        /**
     * DataTables features four different built-in options for the buttons to
     * display for pagination control:
     *
     * * `simple` - 'Previous' and 'Next' buttons only
     * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
     * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
     * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus
     *   page numbers
     *  
     * Further methods can be added using {@link DataTable.ext.oPagination}.
     *  @type string
     *  @default simple_numbers
     *
     *  @dtopt Options
     *  @name DataTable.defaults.pagingType
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "pagingType": "full_numbers"
     *      } );
     *    } )
     */
        sPaginationType: "simple_numbers",
        /**
     * Enable horizontal scrolling. When a table is too wide to fit into a
     * certain layout, or you have a large number of columns in the table, you
     * can enable x-scrolling to show the table in a viewport, which can be
     * scrolled. This property can be `true` which will allow the table to
     * scroll horizontally when needed, or any CSS unit, or a number (in which
     * case it will be treated as a pixel measurement). Setting as simply `true`
     * is recommended.
     *  @type boolean|string
     *  @default <i>blank string - i.e. disabled</i>
     *
     *  @dtopt Features
     *  @name DataTable.defaults.scrollX
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "scrollX": true,
     *        "scrollCollapse": true
     *      } );
     *    } );
     */
        sScrollX: "",
        /**
     * This property can be used to force a DataTable to use more width than it
     * might otherwise do when x-scrolling is enabled. For example if you have a
     * table which requires to be well spaced, this parameter is useful for
     * "over-sizing" the table, and thus forcing scrolling. This property can by
     * any CSS unit, or a number (in which case it will be treated as a pixel
     * measurement).
     *  @type string
     *  @default <i>blank string - i.e. disabled</i>
     *
     *  @dtopt Options
     *  @name DataTable.defaults.scrollXInner
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "scrollX": "100%",
     *        "scrollXInner": "110%"
     *      } );
     *    } );
     */
        sScrollXInner: "",
        /**
     * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
     * to the given height, and enable scrolling for any data which overflows the
     * current viewport. This can be used as an alternative to paging to display
     * a lot of data in a small area (although paging and scrolling can both be
     * enabled at the same time). This property can be any CSS unit, or a number
     * (in which case it will be treated as a pixel measurement).
     *  @type string
     *  @default <i>blank string - i.e. disabled</i>
     *
     *  @dtopt Features
     *  @name DataTable.defaults.scrollY
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "scrollY": "200px",
     *        "paginate": false
     *      } );
     *    } );
     */
        sScrollY: "",
        /**
     * __Deprecated__ The functionality provided by this parameter has now been
     * superseded by that provided through `ajax`, which should be used instead.
     *
     * Set the HTTP method that is used to make the Ajax call for server-side
     * processing or Ajax sourced data.
     *  @type string
     *  @default GET
     *
     *  @dtopt Options
     *  @dtopt Server-side
     *  @name DataTable.defaults.serverMethod
     *
     *  @deprecated 1.10. Please use `ajax` for this functionality now.
     */
        sServerMethod: "GET",
        /**
     * DataTables makes use of renderers when displaying HTML elements for
     * a table. These renderers can be added or modified by plug-ins to
     * generate suitable mark-up for a site. For example the Bootstrap
     * integration plug-in for DataTables uses a paging button renderer to
     * display pagination buttons in the mark-up required by Bootstrap.
     *
     * For further information about the renderers available see
     * DataTable.ext.renderer
     *  @type string|object
     *  @default null
     *
     *  @name DataTable.defaults.renderer
     *
     */
        renderer: null
    };
    _fnHungarianMap(DataTable.defaults);
    /*
   * Developer note - See note in model.defaults.js about the use of Hungarian
   * notation and camel case.
   */
    /**
   * Column options that can be given to DataTables at initialisation time.
   *  @namespace
   */
    DataTable.defaults.column = {
        /**
     * Define which column(s) an order will occur on for this column. This
     * allows a column's ordering to take multiple columns into account when
     * doing a sort or use the data from a different column. For example first
     * name / last name columns make sense to do a multi-column sort over the
     * two columns.
     *  @type array|int
     *  @default null <i>Takes the value of the column index automatically</i>
     *
     *  @name DataTable.defaults.column.orderData
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "orderData": [ 0, 1 ], "targets": [ 0 ] },
     *          { "orderData": [ 1, 0 ], "targets": [ 1 ] },
     *          { "orderData": 2, "targets": [ 2 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "orderData": [ 0, 1 ] },
     *          { "orderData": [ 1, 0 ] },
     *          { "orderData": 2 },
     *          null,
     *          null
     *        ]
     *      } );
     *    } );
     */
        aDataSort: null,
        iDataSort: -1,
        /**
     * You can control the default ordering direction, and even alter the
     * behaviour of the sort handler (i.e. only allow ascending ordering etc)
     * using this parameter.
     *  @type array
     *  @default [ 'asc', 'desc' ]
     *
     *  @name DataTable.defaults.column.orderSequence
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "orderSequence": [ "asc" ], "targets": [ 1 ] },
     *          { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
     *          { "orderSequence": [ "desc" ], "targets": [ 3 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          null,
     *          { "orderSequence": [ "asc" ] },
     *          { "orderSequence": [ "desc", "asc", "asc" ] },
     *          { "orderSequence": [ "desc" ] },
     *          null
     *        ]
     *      } );
     *    } );
     */
        asSorting: [ "asc", "desc" ],
        /**
     * Enable or disable filtering on the data in this column.
     *  @type boolean
     *  @default true
     *
     *  @name DataTable.defaults.column.searchable
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "searchable": false, "targets": [ 0 ] }
     *        ] } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "searchable": false },
     *          null,
     *          null,
     *          null,
     *          null
     *        ] } );
     *    } );
     */
        bSearchable: true,
        /**
     * Enable or disable ordering on this column.
     *  @type boolean
     *  @default true
     *
     *  @name DataTable.defaults.column.orderable
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "orderable": false, "targets": [ 0 ] }
     *        ] } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "orderable": false },
     *          null,
     *          null,
     *          null,
     *          null
     *        ] } );
     *    } );
     */
        bSortable: true,
        /**
     * Enable or disable the display of this column.
     *  @type boolean
     *  @default true
     *
     *  @name DataTable.defaults.column.visible
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "visible": false, "targets": [ 0 ] }
     *        ] } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "visible": false },
     *          null,
     *          null,
     *          null,
     *          null
     *        ] } );
     *    } );
     */
        bVisible: true,
        /**
     * Developer definable function that is called whenever a cell is created (Ajax source,
     * etc) or processed for input (DOM source). This can be used as a compliment to mRender
     * allowing you to modify the DOM element (add background colour for example) when the
     * element is available.
     *  @type function
     *  @param {element} td The TD node that has been created
     *  @param {*} cellData The Data for the cell
     *  @param {array|object} rowData The data for the whole row
     *  @param {int} row The row index for the aoData data store
     *  @param {int} col The column index for aoColumns
     *
     *  @name DataTable.defaults.column.createdCell
     *  @dtopt Columns
     *
     *  @example
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [3],
     *          "createdCell": function (td, cellData, rowData, row, col) {
     *            if ( cellData == "1.7" ) {
     *              $(td).css('color', 'blue')
     *            }
     *          }
     *        } ]
     *      });
     *    } );
     */
        fnCreatedCell: null,
        /**
     * This parameter has been replaced by `data` in DataTables to ensure naming
     * consistency. `dataProp` can still be used, as there is backwards
     * compatibility in DataTables for this option, but it is strongly
     * recommended that you use `data` in preference to `dataProp`.
     *  @name DataTable.defaults.column.dataProp
     */
        /**
     * This property can be used to read data from any data source property,
     * including deeply nested objects / properties. `data` can be given in a
     * number of different ways which effect its behaviour:
     *
     * * `integer` - treated as an array index for the data source. This is the
     *   default that DataTables uses (incrementally increased for each column).
     * * `string` - read an object property from the data source. There are
     *   three 'special' options that can be used in the string to alter how
     *   DataTables reads the data from the source object:
     *    * `.` - Dotted Javascript notation. Just as you use a `.` in
     *      Javascript to read from nested objects, so to can the options
     *      specified in `data`. For example: `browser.version` or
     *      `browser.name`. If your object parameter name contains a period, use
     *      `\\` to escape it - i.e. `first\\.name`.
     *    * `[]` - Array notation. DataTables can automatically combine data
     *      from and array source, joining the data with the characters provided
     *      between the two brackets. For example: `name[, ]` would provide a
     *      comma-space separated list from the source array. If no characters
     *      are provided between the brackets, the original array source is
     *      returned.
     *    * `()` - Function notation. Adding `()` to the end of a parameter will
     *      execute a function of the name given. For example: `browser()` for a
     *      simple function on the data source, `browser.version()` for a
     *      function in a nested property or even `browser().version` to get an
     *      object property if the function called returns an object. Note that
     *      function notation is recommended for use in `render` rather than
     *      `data` as it is much simpler to use as a renderer.
     * * `null` - use the original data source for the row rather than plucking
     *   data directly from it. This action has effects on two other
     *   initialisation options:
     *    * `defaultContent` - When null is given as the `data` option and
     *      `defaultContent` is specified for the column, the value defined by
     *      `defaultContent` will be used for the cell.
     *    * `render` - When null is used for the `data` option and the `render`
     *      option is specified for the column, the whole data source for the
     *      row is used for the renderer.
     * * `function` - the function given will be executed whenever DataTables
     *   needs to set or get the data for a cell in the column. The function
     *   takes three parameters:
     *    * Parameters:
     *      * `{array|object}` The data source for the row
     *      * `{string}` The type call data requested - this will be 'set' when
     *        setting data or 'filter', 'display', 'type', 'sort' or undefined
     *        when gathering data. Note that when `undefined` is given for the
     *        type DataTables expects to get the raw data for the object back<
     *      * `{*}` Data to set when the second parameter is 'set'.
     *    * Return:
     *      * The return value from the function is not required when 'set' is
     *        the type of call, but otherwise the return is what will be used
     *        for the data requested.
     *
     * Note that `data` is a getter and setter option. If you just require
     * formatting of data for output, you will likely want to use `render` which
     * is simply a getter and thus simpler to use.
     *
     * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
     * name change reflects the flexibility of this property and is consistent
     * with the naming of mRender. If 'mDataProp' is given, then it will still
     * be used by DataTables, as it automatically maps the old name to the new
     * if required.
     *
     *  @type string|int|function|null
     *  @default null <i>Use automatically calculated column index</i>
     *
     *  @name DataTable.defaults.column.data
     *  @dtopt Columns
     *
     *  @example
     *    // Read table data from objects
     *    // JSON structure for each row:
     *    //   {
     *    //      "engine": {value},
     *    //      "browser": {value},
     *    //      "platform": {value},
     *    //      "version": {value},
     *    //      "grade": {value}
     *    //   }
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "ajaxSource": "sources/objects.txt",
     *        "columns": [
     *          { "data": "engine" },
     *          { "data": "browser" },
     *          { "data": "platform" },
     *          { "data": "version" },
     *          { "data": "grade" }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Read information from deeply nested objects
     *    // JSON structure for each row:
     *    //   {
     *    //      "engine": {value},
     *    //      "browser": {value},
     *    //      "platform": {
     *    //         "inner": {value}
     *    //      },
     *    //      "details": [
     *    //         {value}, {value}
     *    //      ]
     *    //   }
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "ajaxSource": "sources/deep.txt",
     *        "columns": [
     *          { "data": "engine" },
     *          { "data": "browser" },
     *          { "data": "platform.inner" },
     *          { "data": "platform.details.0" },
     *          { "data": "platform.details.1" }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `data` as a function to provide different information for
     *    // sorting, filtering and display. In this case, currency (price)
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": function ( source, type, val ) {
     *            if (type === 'set') {
     *              source.price = val;
     *              // Store the computed dislay and filter values for efficiency
     *              source.price_display = val=="" ? "" : "$"+numberFormat(val);
     *              source.price_filter  = val=="" ? "" : "$"+numberFormat(val)+" "+val;
     *              return;
     *            }
     *            else if (type === 'display') {
     *              return source.price_display;
     *            }
     *            else if (type === 'filter') {
     *              return source.price_filter;
     *            }
     *            // 'sort', 'type' and undefined all just use the integer
     *            return source.price;
     *          }
     *        } ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using default content
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": null,
     *          "defaultContent": "Click to edit"
     *        } ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using array notation - outputting a list from an array
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": "name[, ]"
     *        } ]
     *      } );
     *    } );
     *
     */
        mData: null,
        /**
     * This property is the rendering partner to `data` and it is suggested that
     * when you want to manipulate data for display (including filtering,
     * sorting etc) without altering the underlying data for the table, use this
     * property. `render` can be considered to be the the read only companion to
     * `data` which is read / write (then as such more complex). Like `data`
     * this option can be given in a number of different ways to effect its
     * behaviour:
     *
     * * `integer` - treated as an array index for the data source. This is the
     *   default that DataTables uses (incrementally increased for each column).
     * * `string` - read an object property from the data source. There are
     *   three 'special' options that can be used in the string to alter how
     *   DataTables reads the data from the source object:
     *    * `.` - Dotted Javascript notation. Just as you use a `.` in
     *      Javascript to read from nested objects, so to can the options
     *      specified in `data`. For example: `browser.version` or
     *      `browser.name`. If your object parameter name contains a period, use
     *      `\\` to escape it - i.e. `first\\.name`.
     *    * `[]` - Array notation. DataTables can automatically combine data
     *      from and array source, joining the data with the characters provided
     *      between the two brackets. For example: `name[, ]` would provide a
     *      comma-space separated list from the source array. If no characters
     *      are provided between the brackets, the original array source is
     *      returned.
     *    * `()` - Function notation. Adding `()` to the end of a parameter will
     *      execute a function of the name given. For example: `browser()` for a
     *      simple function on the data source, `browser.version()` for a
     *      function in a nested property or even `browser().version` to get an
     *      object property if the function called returns an object.
     * * `object` - use different data for the different data types requested by
     *   DataTables ('filter', 'display', 'type' or 'sort'). The property names
     *   of the object is the data type the property refers to and the value can
     *   defined using an integer, string or function using the same rules as
     *   `render` normally does. Note that an `_` option _must_ be specified.
     *   This is the default value to use if you haven't specified a value for
     *   the data type requested by DataTables.
     * * `function` - the function given will be executed whenever DataTables
     *   needs to set or get the data for a cell in the column. The function
     *   takes three parameters:
     *    * Parameters:
     *      * {array|object} The data source for the row (based on `data`)
     *      * {string} The type call data requested - this will be 'filter',
     *        'display', 'type' or 'sort'.
     *      * {array|object} The full data source for the row (not based on
     *        `data`)
     *    * Return:
     *      * The return value from the function is what will be used for the
     *        data requested.
     *
     *  @type string|int|function|object|null
     *  @default null Use the data source value.
     *
     *  @name DataTable.defaults.column.render
     *  @dtopt Columns
     *
     *  @example
     *    // Create a comma separated list from an array of objects
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "ajaxSource": "sources/deep.txt",
     *        "columns": [
     *          { "data": "engine" },
     *          { "data": "browser" },
     *          {
     *            "data": "platform",
     *            "render": "[, ].name"
     *          }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Execute a function to obtain data
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": null, // Use the full data source object for the renderer's source
     *          "render": "browserName()"
     *        } ]
     *      } );
     *    } );
     *
     *  @example
     *    // As an object, extracting different data for the different types
     *    // This would be used with a data source such as:
     *    //   { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
     *    // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
     *    // (which has both forms) is used for filtering for if a user inputs either format, while
     *    // the formatted phone number is the one that is shown in the table.
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": null, // Use the full data source object for the renderer's source
     *          "render": {
     *            "_": "phone",
     *            "filter": "phone_filter",
     *            "display": "phone_display"
     *          }
     *        } ]
     *      } );
     *    } );
     *
     *  @example
     *    // Use as a function to create a link from the data source
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "data": "download_link",
     *          "render": function ( data, type, full ) {
     *            return '<a href="'+data+'">Download</a>';
     *          }
     *        } ]
     *      } );
     *    } );
     */
        mRender: null,
        /**
     * Change the cell type created for the column - either TD cells or TH cells. This
     * can be useful as TH cells have semantic meaning in the table body, allowing them
     * to act as a header for a row (you may wish to add scope='row' to the TH elements).
     *  @type string
     *  @default td
     *
     *  @name DataTable.defaults.column.cellType
     *  @dtopt Columns
     *
     *  @example
     *    // Make the first column use TH cells
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [ {
     *          "targets": [ 0 ],
     *          "cellType": "th"
     *        } ]
     *      } );
     *    } );
     */
        sCellType: "td",
        /**
     * Class to give to each cell in this column.
     *  @type string
     *  @default <i>Empty string</i>
     *
     *  @name DataTable.defaults.column.class
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "class": "my_class", "targets": [ 0 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "class": "my_class" },
     *          null,
     *          null,
     *          null,
     *          null
     *        ]
     *      } );
     *    } );
     */
        sClass: "",
        /**
     * When DataTables calculates the column widths to assign to each column,
     * it finds the longest string in each column and then constructs a
     * temporary table and reads the widths from that. The problem with this
     * is that "mmm" is much wider then "iiii", but the latter is a longer
     * string - thus the calculation can go wrong (doing it properly and putting
     * it into an DOM object and measuring that is horribly(!) slow). Thus as
     * a "work around" we provide this option. It will append its value to the
     * text that is found to be the longest string for the column - i.e. padding.
     * Generally you shouldn't need this!
     *  @type string
     *  @default <i>Empty string<i>
     *
     *  @name DataTable.defaults.column.contentPadding
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          null,
     *          null,
     *          null,
     *          {
     *            "contentPadding": "mmm"
     *          }
     *        ]
     *      } );
     *    } );
     */
        sContentPadding: "",
        /**
     * Allows a default value to be given for a column's data, and will be used
     * whenever a null data source is encountered (this can be because `data`
     * is set to null, or because the data source itself is null).
     *  @type string
     *  @default null
     *
     *  @name DataTable.defaults.column.defaultContent
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          {
     *            "data": null,
     *            "defaultContent": "Edit",
     *            "targets": [ -1 ]
     *          }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          null,
     *          null,
     *          null,
     *          {
     *            "data": null,
     *            "defaultContent": "Edit"
     *          }
     *        ]
     *      } );
     *    } );
     */
        sDefaultContent: null,
        /**
     * This parameter is only used in DataTables' server-side processing. It can
     * be exceptionally useful to know what columns are being displayed on the
     * client side, and to map these to database fields. When defined, the names
     * also allow DataTables to reorder information from the server if it comes
     * back in an unexpected order (i.e. if you switch your columns around on the
     * client-side, your server-side code does not also need updating).
     *  @type string
     *  @default <i>Empty string</i>
     *
     *  @name DataTable.defaults.column.name
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "name": "engine", "targets": [ 0 ] },
     *          { "name": "browser", "targets": [ 1 ] },
     *          { "name": "platform", "targets": [ 2 ] },
     *          { "name": "version", "targets": [ 3 ] },
     *          { "name": "grade", "targets": [ 4 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "name": "engine" },
     *          { "name": "browser" },
     *          { "name": "platform" },
     *          { "name": "version" },
     *          { "name": "grade" }
     *        ]
     *      } );
     *    } );
     */
        sName: "",
        /**
     * Defines a data source type for the ordering which can be used to read
     * real-time information from the table (updating the internally cached
     * version) prior to ordering. This allows ordering to occur on user
     * editable elements such as form inputs.
     *  @type string
     *  @default std
     *
     *  @name DataTable.defaults.column.orderDataType
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
     *          { "type": "numeric", "targets": [ 3 ] },
     *          { "orderDataType": "dom-select", "targets": [ 4 ] },
     *          { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          null,
     *          null,
     *          { "orderDataType": "dom-text" },
     *          { "orderDataType": "dom-text", "type": "numeric" },
     *          { "orderDataType": "dom-select" },
     *          { "orderDataType": "dom-checkbox" }
     *        ]
     *      } );
     *    } );
     */
        sSortDataType: "std",
        /**
     * The title of this column.
     *  @type string
     *  @default null <i>Derived from the 'TH' value for this column in the
     *    original HTML table.</i>
     *
     *  @name DataTable.defaults.column.title
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "title": "My column title", "targets": [ 0 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "title": "My column title" },
     *          null,
     *          null,
     *          null,
     *          null
     *        ]
     *      } );
     *    } );
     */
        sTitle: null,
        /**
     * The type allows you to specify how the data for this column will be
     * ordered. Four types (string, numeric, date and html (which will strip
     * HTML tags before ordering)) are currently available. Note that only date
     * formats understood by Javascript's Date() object will be accepted as type
     * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
     * 'numeric', 'date' or 'html' (by default). Further types can be adding
     * through plug-ins.
     *  @type string
     *  @default null <i>Auto-detected from raw data</i>
     *
     *  @name DataTable.defaults.column.type
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "type": "html", "targets": [ 0 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "type": "html" },
     *          null,
     *          null,
     *          null,
     *          null
     *        ]
     *      } );
     *    } );
     */
        sType: null,
        /**
     * Defining the width of the column, this parameter may take any CSS value
     * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
     * been given a specific width through this interface ensuring that the table
     * remains readable.
     *  @type string
     *  @default null <i>Automatic</i>
     *
     *  @name DataTable.defaults.column.width
     *  @dtopt Columns
     *
     *  @example
     *    // Using `columnDefs`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columnDefs": [
     *          { "width": "20%", "targets": [ 0 ] }
     *        ]
     *      } );
     *    } );
     *
     *  @example
     *    // Using `columns`
     *    $(document).ready( function() {
     *      $('#example').dataTable( {
     *        "columns": [
     *          { "width": "20%" },
     *          null,
     *          null,
     *          null,
     *          null
     *        ]
     *      } );
     *    } );
     */
        sWidth: null
    };
    _fnHungarianMap(DataTable.defaults.column);
    /**
   * DataTables settings object - this holds all the information needed for a
   * given table, including configuration, data and current application of the
   * table options. DataTables does not have a single instance for each DataTable
   * with the settings attached to that instance, but rather instances of the
   * DataTable "class" are created on-the-fly as needed (typically by a
   * $().dataTable() call) and the settings object is then applied to that
   * instance.
   *
   * Note that this object is related to {@link DataTable.defaults} but this
   * one is the internal data store for DataTables's cache of columns. It should
   * NOT be manipulated outside of DataTables. Any configuration should be done
   * through the initialisation options.
   *  @namespace
   *  @todo Really should attach the settings object to individual instances so we
   *    don't need to create new instances on each $().dataTable() call (if the
   *    table already exists). It would also save passing oSettings around and
   *    into every single function. However, this is a very significant
   *    architecture change for DataTables and will almost certainly break
   *    backwards compatibility with older installations. This is something that
   *    will be done in 2.0.
   */
    DataTable.models.oSettings = {
        /**
     * Primary features of DataTables and their enablement state.
     *  @namespace
     */
        oFeatures: {
            /**
       * Flag to say if DataTables should automatically try to calculate the
       * optimum table and columns widths (true) or not (false).
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bAutoWidth: null,
            /**
       * Delay the creation of TR and TD elements until they are actually
       * needed by a driven page draw. This can give a significant speed
       * increase for Ajax source and Javascript source data, but makes no
       * difference at all fro DOM and server-side processing tables.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bDeferRender: null,
            /**
       * Enable filtering on the table or not. Note that if this is disabled
       * then there is no filtering at all on the table, including fnFilter.
       * To just remove the filtering input use sDom and remove the 'f' option.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bFilter: null,
            /**
       * Table information element (the 'Showing x of y records' div) enable
       * flag.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bInfo: null,
            /**
       * Present a user control allowing the end user to change the page size
       * when pagination is enabled.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bLengthChange: null,
            /**
       * Pagination enabled or not. Note that if this is disabled then length
       * changing must also be disabled.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bPaginate: null,
            /**
       * Processing indicator enable flag whenever DataTables is enacting a
       * user request - typically an Ajax request for server-side processing.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bProcessing: null,
            /**
       * Server-side processing enabled flag - when enabled DataTables will
       * get all data from the server for every draw - there is no filtering,
       * sorting or paging done on the client-side.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bServerSide: null,
            /**
       * Sorting enablement flag.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bSort: null,
            /**
       * Multi-column sorting
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bSortMulti: null,
            /**
       * Apply a class to the columns which are being sorted to provide a
       * visual highlight or not. This can slow things down when enabled since
       * there is a lot of DOM interaction.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bSortClasses: null,
            /**
       * State saving enablement flag.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bStateSave: null
        },
        /**
     * Scrolling settings for a table.
     *  @namespace
     */
        oScroll: {
            /**
       * When the table is shorter in height than sScrollY, collapse the
       * table container down to the height of the table (when true).
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type boolean
       */
            bCollapse: null,
            /**
       * Width of the scrollbar for the web-browser's platform. Calculated
       * during table initialisation.
       *  @type int
       *  @default 0
       */
            iBarWidth: 0,
            /**
       * Viewport width for horizontal scrolling. Horizontal scrolling is
       * disabled if an empty string.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type string
       */
            sX: null,
            /**
       * Width to expand the table to when using x-scrolling. Typically you
       * should not need to use this.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type string
       *  @deprecated
       */
            sXInner: null,
            /**
       * Viewport height for vertical scrolling. Vertical scrolling is disabled
       * if an empty string.
       * Note that this parameter will be set by the initialisation routine. To
       * set a default use {@link DataTable.defaults}.
       *  @type string
       */
            sY: null
        },
        /**
     * Language information for the table.
     *  @namespace
     *  @extends DataTable.defaults.oLanguage
     */
        oLanguage: {
            /**
       * Information callback function. See
       * {@link DataTable.defaults.fnInfoCallback}
       *  @type function
       *  @default null
       */
            fnInfoCallback: null
        },
        /**
     * Browser support parameters
     *  @namespace
     */
        oBrowser: {
            /**
       * Indicate if the browser incorrectly calculates width:100% inside a
       * scrolling element (IE6/7)
       *  @type boolean
       *  @default false
       */
            bScrollOversize: false,
            /**
       * Determine if the vertical scrollbar is on the right or left of the
       * scrolling container - needed for rtl language layout, although not
       * all browsers move the scrollbar (Safari).
       *  @type boolean
       *  @default false
       */
            bScrollbarLeft: false
        },
        ajax: null,
        /**
     * Array referencing the nodes which are used for the features. The
     * parameters of this object match what is allowed by sDom - i.e.
     *   <ul>
     *     <li>'l' - Length changing</li>
     *     <li>'f' - Filtering input</li>
     *     <li>'t' - The table!</li>
     *     <li>'i' - Information</li>
     *     <li>'p' - Pagination</li>
     *     <li>'r' - pRocessing</li>
     *   </ul>
     *  @type array
     *  @default []
     */
        aanFeatures: [],
        /**
     * Store data information - see {@link DataTable.models.oRow} for detailed
     * information.
     *  @type array
     *  @default []
     */
        aoData: [],
        /**
     * Array of indexes which are in the current display (after filtering etc)
     *  @type array
     *  @default []
     */
        aiDisplay: [],
        /**
     * Array of indexes for display - no filtering
     *  @type array
     *  @default []
     */
        aiDisplayMaster: [],
        /**
     * Store information about each column that is in use
     *  @type array
     *  @default []
     */
        aoColumns: [],
        /**
     * Store information about the table's header
     *  @type array
     *  @default []
     */
        aoHeader: [],
        /**
     * Store information about the table's footer
     *  @type array
     *  @default []
     */
        aoFooter: [],
        /**
     * Store the applied global search information in case we want to force a
     * research or compare the old search to a new one.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @namespace
     *  @extends DataTable.models.oSearch
     */
        oPreviousSearch: {},
        /**
     * Store the applied search for each column - see
     * {@link DataTable.models.oSearch} for the format that is used for the
     * filtering information for each column.
     *  @type array
     *  @default []
     */
        aoPreSearchCols: [],
        /**
     * Sorting that is applied to the table. Note that the inner arrays are
     * used in the following manner:
     * <ul>
     *   <li>Index 0 - column number</li>
     *   <li>Index 1 - current sorting direction</li>
     * </ul>
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type array
     *  @todo These inner arrays should really be objects
     */
        aaSorting: null,
        /**
     * Sorting that is always applied to the table (i.e. prefixed in front of
     * aaSorting).
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type array
     *  @default []
     */
        aaSortingFixed: [],
        /**
     * Classes to use for the striping of a table.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type array
     *  @default []
     */
        asStripeClasses: null,
        /**
     * If restoring a table - we should restore its striping classes as well
     *  @type array
     *  @default []
     */
        asDestroyStripes: [],
        /**
     * If restoring a table - we should restore its width
     *  @type int
     *  @default 0
     */
        sDestroyWidth: 0,
        /**
     * Callback functions array for every time a row is inserted (i.e. on a draw).
     *  @type array
     *  @default []
     */
        aoRowCallback: [],
        /**
     * Callback functions for the header on each draw.
     *  @type array
     *  @default []
     */
        aoHeaderCallback: [],
        /**
     * Callback function for the footer on each draw.
     *  @type array
     *  @default []
     */
        aoFooterCallback: [],
        /**
     * Array of callback functions for draw callback functions
     *  @type array
     *  @default []
     */
        aoDrawCallback: [],
        /**
     * Array of callback functions for row created function
     *  @type array
     *  @default []
     */
        aoRowCreatedCallback: [],
        /**
     * Callback functions for just before the table is redrawn. A return of
     * false will be used to cancel the draw.
     *  @type array
     *  @default []
     */
        aoPreDrawCallback: [],
        /**
     * Callback functions for when the table has been initialised.
     *  @type array
     *  @default []
     */
        aoInitComplete: [],
        /**
     * Callbacks for modifying the settings to be stored for state saving, prior to
     * saving state.
     *  @type array
     *  @default []
     */
        aoStateSaveParams: [],
        /**
     * Callbacks for modifying the settings that have been stored for state saving
     * prior to using the stored values to restore the state.
     *  @type array
     *  @default []
     */
        aoStateLoadParams: [],
        /**
     * Callbacks for operating on the settings object once the saved state has been
     * loaded
     *  @type array
     *  @default []
     */
        aoStateLoaded: [],
        /**
     * Cache the table ID for quick access
     *  @type string
     *  @default <i>Empty string</i>
     */
        sTableId: "",
        /**
     * The TABLE node for the main table
     *  @type node
     *  @default null
     */
        nTable: null,
        /**
     * Permanent ref to the thead element
     *  @type node
     *  @default null
     */
        nTHead: null,
        /**
     * Permanent ref to the tfoot element - if it exists
     *  @type node
     *  @default null
     */
        nTFoot: null,
        /**
     * Permanent ref to the tbody element
     *  @type node
     *  @default null
     */
        nTBody: null,
        /**
     * Cache the wrapper node (contains all DataTables controlled elements)
     *  @type node
     *  @default null
     */
        nTableWrapper: null,
        /**
     * Indicate if when using server-side processing the loading of data
     * should be deferred until the second draw.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type boolean
     *  @default false
     */
        bDeferLoading: false,
        /**
     * Indicate if all required information has been read in
     *  @type boolean
     *  @default false
     */
        bInitialised: false,
        /**
     * Information about open rows. Each object in the array has the parameters
     * 'nTr' and 'nParent'
     *  @type array
     *  @default []
     */
        aoOpenRows: [],
        /**
     * Dictate the positioning of DataTables' control elements - see
     * {@link DataTable.model.oInit.sDom}.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type string
     *  @default null
     */
        sDom: null,
        /**
     * Which type of pagination should be used.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type string
     *  @default two_button
     */
        sPaginationType: "two_button",
        /**
     * The state duration (for `stateSave`) in seconds.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type int
     *  @default 0
     */
        iStateDuration: 0,
        /**
     * Array of callback functions for state saving. Each array element is an
     * object with the following parameters:
     *   <ul>
     *     <li>function:fn - function to call. Takes two parameters, oSettings
     *       and the JSON string to save that has been thus far created. Returns
     *       a JSON string to be inserted into a json object
     *       (i.e. '"param": [ 0, 1, 2]')</li>
     *     <li>string:sName - name of callback</li>
     *   </ul>
     *  @type array
     *  @default []
     */
        aoStateSave: [],
        /**
     * Array of callback functions for state loading. Each array element is an
     * object with the following parameters:
     *   <ul>
     *     <li>function:fn - function to call. Takes two parameters, oSettings
     *       and the object stored. May return false to cancel state loading</li>
     *     <li>string:sName - name of callback</li>
     *   </ul>
     *  @type array
     *  @default []
     */
        aoStateLoad: [],
        /**
     * State that was saved. Useful for back reference
     *  @type object
     *  @default null
     */
        oSavedState: null,
        /**
     * State that was loaded. Useful for back reference
     *  @type object
     *  @default null
     */
        oLoadedState: null,
        /**
     * Source url for AJAX data for the table.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type string
     *  @default null
     */
        sAjaxSource: null,
        /**
     * Property from a given object from which to read the table data from. This
     * can be an empty string (when not server-side processing), in which case
     * it is  assumed an an array is given directly.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type string
     */
        sAjaxDataProp: null,
        /**
     * Note if draw should be blocked while getting data
     *  @type boolean
     *  @default true
     */
        bAjaxDataGet: true,
        /**
     * The last jQuery XHR object that was used for server-side data gathering.
     * This can be used for working with the XHR information in one of the
     * callbacks
     *  @type object
     *  @default null
     */
        jqXHR: null,
        /**
     * JSON returned from the server in the last Ajax request
     *  @type object
     *  @default undefined
     */
        json: undefined,
        /**
     * Data submitted as part of the last Ajax request
     *  @type object
     *  @default undefined
     */
        oAjaxData: undefined,
        /**
     * Function to get the server-side data.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type function
     */
        fnServerData: null,
        /**
     * Functions which are called prior to sending an Ajax request so extra
     * parameters can easily be sent to the server
     *  @type array
     *  @default []
     */
        aoServerParams: [],
        /**
     * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
     * required).
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type string
     */
        sServerMethod: null,
        /**
     * Format numbers for display.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type function
     */
        fnFormatNumber: null,
        /**
     * List of options that can be used for the user selectable length menu.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type array
     *  @default []
     */
        aLengthMenu: null,
        /**
     * Counter for the draws that the table does. Also used as a tracker for
     * server-side processing
     *  @type int
     *  @default 0
     */
        iDraw: 0,
        /**
     * Indicate if a redraw is being done - useful for Ajax
     *  @type boolean
     *  @default false
     */
        bDrawing: false,
        /**
     * Draw index (iDraw) of the last error when parsing the returned data
     *  @type int
     *  @default -1
     */
        iDrawError: -1,
        /**
     * Paging display length
     *  @type int
     *  @default 10
     */
        _iDisplayLength: 10,
        /**
     * Paging start point - aiDisplay index
     *  @type int
     *  @default 0
     */
        _iDisplayStart: 0,
        /**
     * Server-side processing - number of records in the result set
     * (i.e. before filtering), Use fnRecordsTotal rather than
     * this property to get the value of the number of records, regardless of
     * the server-side processing setting.
     *  @type int
     *  @default 0
     *  @private
     */
        _iRecordsTotal: 0,
        /**
     * Server-side processing - number of records in the current display set
     * (i.e. after filtering). Use fnRecordsDisplay rather than
     * this property to get the value of the number of records, regardless of
     * the server-side processing setting.
     *  @type boolean
     *  @default 0
     *  @private
     */
        _iRecordsDisplay: 0,
        /**
     * Flag to indicate if jQuery UI marking and classes should be used.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type boolean
     */
        bJUI: null,
        /**
     * The classes to use for the table
     *  @type object
     *  @default {}
     */
        oClasses: {},
        /**
     * Flag attached to the settings object so you can check in the draw
     * callback if filtering has been done in the draw. Deprecated in favour of
     * events.
     *  @type boolean
     *  @default false
     *  @deprecated
     */
        bFiltered: false,
        /**
     * Flag attached to the settings object so you can check in the draw
     * callback if sorting has been done in the draw. Deprecated in favour of
     * events.
     *  @type boolean
     *  @default false
     *  @deprecated
     */
        bSorted: false,
        /**
     * Indicate that if multiple rows are in the header and there is more than
     * one unique cell per column, if the top one (true) or bottom one (false)
     * should be used for sorting / title by DataTables.
     * Note that this parameter will be set by the initialisation routine. To
     * set a default use {@link DataTable.defaults}.
     *  @type boolean
     */
        bSortCellsTop: null,
        /**
     * Initialisation object that is used for the table
     *  @type object
     *  @default null
     */
        oInit: null,
        /**
     * Destroy callback functions - for plug-ins to attach themselves to the
     * destroy so they can clean up markup and events.
     *  @type array
     *  @default []
     */
        aoDestroyCallback: [],
        /**
     * Get the number of records in the current record set, before filtering
     *  @type function
     */
        fnRecordsTotal: function() {
            return _fnDataSource(this) == "ssp" ? this._iRecordsTotal * 1 : this.aiDisplayMaster.length;
        },
        /**
     * Get the number of records in the current record set, after filtering
     *  @type function
     */
        fnRecordsDisplay: function() {
            return _fnDataSource(this) == "ssp" ? this._iRecordsDisplay * 1 : this.aiDisplay.length;
        },
        /**
     * Get the display end point - aiDisplay index
     *  @type function
     */
        fnDisplayEnd: function() {
            var len = this._iDisplayLength, start = this._iDisplayStart, calc = start + len, records = this.aiDisplay.length, features = this.oFeatures, paginate = features.bPaginate;
            if (features.bServerSide) {
                return paginate === false || len === -1 ? start + records : Math.min(start + len, this._iRecordsDisplay);
            } else {
                return !paginate || calc > records || len === -1 ? records : calc;
            }
        },
        /**
     * The DataTables object for this table
     *  @type object
     *  @default null
     */
        oInstance: null,
        /**
     * Unique identifier for each instance of the DataTables object. If there
     * is an ID on the table node, then it takes that value, otherwise an
     * incrementing internal counter is used.
     *  @type string
     *  @default null
     */
        sInstance: null,
        /**
     * tabindex attribute value that is added to DataTables control elements, allowing
     * keyboard navigation of the table and its controls.
     */
        iTabIndex: 0,
        /**
     * DIV container for the footer scrolling table if scrolling
     */
        nScrollHead: null,
        /**
     * DIV container for the footer scrolling table if scrolling
     */
        nScrollFoot: null,
        /**
     * Last applied sort
     *  @type array
     *  @default []
     */
        aLastSort: [],
        /**
     * Stored plug-in instances
     *  @type object
     *  @default {}
     */
        oPlugins: {}
    };
    /**
   * Extension object for DataTables that is used to provide all extension
   * options.
   *
   * Note that the `DataTable.ext` object is available through
   * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
   * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
   *  @namespace
   *  @extends DataTable.models.ext
   */
    /**
   * DataTables extensions
   * 
   * This namespace acts as a collection area for plug-ins that can be used to
   * extend DataTables capabilities. Indeed many of the build in methods
   * use this method to provide their own capabilities (sorting methods for
   * example).
   *
   * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
   * reasons
   *
   *  @namespace
   */
    DataTable.ext = _ext = {
        /**
     * Element class names
     *
     *  @type object
     *  @default {}
     */
        classes: {},
        /**
     * Error reporting.
     * 
     * How should DataTables report an error. Can take the value 'alert' or
     * 'throw'
     *
     *  @type string
     *  @default alert
     */
        errMode: "alert",
        /**
     * Feature plug-ins.
     * 
     * This is an array of objects which describe the feature plug-ins that are
     * available to DataTables. These feature plug-ins are then available for
     * use through the `dom` initialisation option.
     * 
     * Each feature plug-in is described by an object which must have the
     * following properties:
     * 
     * * `fnInit` - function that is used to initialise the plug-in,
     * * `cFeature` - a character so the feature can be enabled by the `dom`
     *   instillation option. This is case sensitive.
     *
     * The `fnInit` function has the following input parameters:
     *
     * 1. `{object}` DataTables settings object: see
     *    {@link DataTable.models.oSettings}
     *
     * And the following return is expected:
     * 
     * * {node|null} The element which contains your feature. Note that the
     *   return may also be void if your plug-in does not require to inject any
     *   DOM elements into DataTables control (`dom`) - for example this might
     *   be useful when developing a plug-in which allows table control via
     *   keyboard entry
     *
     *  @type array
     *
     *  @example
     *    $.fn.dataTable.ext.features.push( {
     *      "fnInit": function( oSettings ) {
     *        return new TableTools( { "oDTSettings": oSettings } );
     *      },
     *      "cFeature": "T"
     *    } );
     */
        feature: [],
        /**
     * Row searching.
     * 
     * This method of searching is complimentary to the default type based
     * searching, and a lot more comprehensive as it allows you complete control
     * over the searching logic. Each element in this array is a function
     * (parameters described below) that is called for every row in the table,
     * and your logic decides if it should be included in the searching data set
     * or not.
     *
     * Searching functions have the following input parameters:
     *
     * 1. `{object}` DataTables settings object: see
     *    {@link DataTable.models.oSettings}
     * 2. `{array|object}` Data for the row to be processed (same as the
     *    original format that was passed in as the data source, or an array
     *    from a DOM data source
     * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
     *    can be useful to retrieve the `TR` element if you need DOM interaction.
     *
     * And the following return is expected:
     *
     * * {boolean} Include the row in the searched result set (true) or not
     *   (false)
     *
     * Note that as with the main search ability in DataTables, technically this
     * is "filtering", since it is subtractive. However, for consistency in
     * naming we call it searching here.
     *
     *  @type array
     *  @default []
     *
     *  @example
     *    // The following example shows custom search being applied to the
     *    // fourth column (i.e. the data[3] index) based on two input values
     *    // from the end-user, matching the data in a certain range.
     *    $.fn.dataTable.ext.search.push(
     *      function( settings, data, dataIndex ) {
     *        var min = document.getElementById('min').value * 1;
     *        var max = document.getElementById('max').value * 1;
     *        var version = data[3] == "-" ? 0 : data[3]*1;
     *
     *        if ( min == "" && max == "" ) {
     *          return true;
     *        }
     *        else if ( min == "" && version < max ) {
     *          return true;
     *        }
     *        else if ( min < version && "" == max ) {
     *          return true;
     *        }
     *        else if ( min < version && version < max ) {
     *          return true;
     *        }
     *        return false;
     *      }
     *    );
     */
        search: [],
        /**
     * Internal functions, exposed for used in plug-ins.
     * 
     * Please note that you should not need to use the internal methods for
     * anything other than a plug-in (and even then, try to avoid if possible).
     * The internal function may change between releases.
     *
     *  @type object
     *  @default {}
     */
        internal: {},
        /**
     * Legacy configuration options. Enable and disable legacy options that
     * are available in DataTables.
     *
     *  @type object
     */
        legacy: {
            /**
       * Enable / disable DataTables 1.9 compatible server-side processing
       * requests
       *
       *  @type boolean
       *  @default null
       */
            ajax: null
        },
        /**
     * Pagination plug-in methods.
     * 
     * Each entry in this object is a function and defines which buttons should
     * be shown by the pagination rendering method that is used for the table:
     * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
     * buttons are displayed in the document, while the functions here tell it
     * what buttons to display. This is done by returning an array of button
     * descriptions (what each button will do).
     *
     * Pagination types (the four built in options and any additional plug-in
     * options defined here) can be used through the `paginationType`
     * initialisation parameter.
     *
     * The functions defined take two parameters:
     *
     * 1. `{int} page` The current page index
     * 2. `{int} pages` The number of pages in the table
     *
     * Each function is expected to return an array where each element of the
     * array can be one of:
     *
     * * `first` - Jump to first page when activated
     * * `last` - Jump to last page when activated
     * * `previous` - Show previous page when activated
     * * `next` - Show next page when activated
     * * `{int}` - Show page of the index given
     * * `{array}` - A nested array containing the above elements to add a
     *   containing 'DIV' element (might be useful for styling).
     *
     * Note that DataTables v1.9- used this object slightly differently whereby
     * an object with two functions would be defined for each plug-in. That
     * ability is still supported by DataTables 1.10+ to provide backwards
     * compatibility, but this option of use is now decremented and no longer
     * documented in DataTables 1.10+.
     *
     *  @type object
     *  @default {}
     *
     *  @example
     *    // Show previous, next and current page buttons only
     *    $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
     *      return [ 'previous', page, 'next' ];
     *    };
     */
        pager: {},
        renderer: {
            pageButton: {},
            header: {}
        },
        /**
     * Ordering plug-ins - custom data source
     * 
     * The extension options for ordering of data available here is complimentary
     * to the default type based ordering that DataTables typically uses. It
     * allows much greater control over the the data that is being used to
     * order a column, but is necessarily therefore more complex.
     * 
     * This type of ordering is useful if you want to do ordering based on data
     * live from the DOM (for example the contents of an 'input' element) rather
     * than just the static string that DataTables knows of.
     * 
     * The way these plug-ins work is that you create an array of the values you
     * wish to be ordering for the column in question and then return that
     * array. The data in the array much be in the index order of the rows in
     * the table (not the currently ordering order!). Which order data gathering
     * function is run here depends on the `dt-init columns.orderDataType`
     * parameter that is used for the column (if any).
     *
     * The functions defined take two parameters:
     *
     * 1. `{object}` DataTables settings object: see
     *    {@link DataTable.models.oSettings}
     * 2. `{int}` Target column index
     *
     * Each function is expected to return an array:
     *
     * * `{array}` Data for the column to be ordering upon
     *
     *  @type array
     *
     *  @example
     *    // Ordering using `input` node values
     *    $.fn.dataTable.ext.order['dom-text'] = function  ( settings, col )
     *    {
     *      return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
     *        return $('input', td).val();
     *      } );
     *    }
     */
        order: {},
        /**
     * Type based plug-ins.
     *
     * Each column in DataTables has a type assigned to it, either by automatic
     * detection or by direct assignment using the `type` option for the column.
     * The type of a column will effect how it is ordering and search (plug-ins
     * can also make use of the column type if required).
     *
     * @namespace
     */
        type: {
            /**
       * Type detection functions.
       *
       * The functions defined in this object are used to automatically detect
       * a column's type, making initialisation of DataTables super easy, even
       * when complex data is in the table.
       *
       * The functions defined take two parameters:
       *
         *  1. `{*}` Data from the column cell to be analysed
         *  2. `{settings}` DataTables settings object. This can be used to
         *     perform context specific type detection - for example detection
         *     based on language settings such as using a comma for a decimal
         *     place. Generally speaking the options from the settings will not
         *     be required
       *
       * Each function is expected to return:
       *
       * * `{string|null}` Data type detected, or null if unknown (and thus
       *   pass it on to the other type detection functions.
       *
       *  @type array
       *
       *  @example
       *    // Currency type detection plug-in:
       *    $.fn.dataTable.ext.type.detect.push(
       *      function ( data, settings ) {
       *        // Check the numeric part
       *        if ( ! $.isNumeric( data.substring(1) ) ) {
       *          return null;
       *        }
       *
       *        // Check prefixed by currency
       *        if ( data.charAt(0) == '$' || data.charAt(0) == '&pound;' ) {
       *          return 'currency';
       *        }
       *        return null;
       *      }
       *    );
       */
            detect: [],
            /**
       * Type based search formatting.
       *
       * The type based searching functions can be used to pre-format the
       * data to be search on. For example, it can be used to strip HTML
       * tags or to de-format telephone numbers for numeric only searching.
       *
       * Note that is a search is not defined for a column of a given type,
       * no search formatting will be performed.
       * 
       * Pre-processing of searching data plug-ins - When you assign the sType
       * for a column (or have it automatically detected for you by DataTables
       * or a type detection plug-in), you will typically be using this for
       * custom sorting, but it can also be used to provide custom searching
       * by allowing you to pre-processing the data and returning the data in
       * the format that should be searched upon. This is done by adding
       * functions this object with a parameter name which matches the sType
       * for that target column. This is the corollary of <i>afnSortData</i>
       * for searching data.
       *
       * The functions defined take a single parameter:
       *
         *  1. `{*}` Data from the column cell to be prepared for searching
       *
       * Each function is expected to return:
       *
       * * `{string|null}` Formatted string that will be used for the searching.
       *
       *  @type object
       *  @default {}
       *
       *  @example
       *    $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
       *      return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
       *    }
       */
            search: {},
            /**
       * Type based ordering.
       *
       * The column type tells DataTables what ordering to apply to the table
       * when a column is sorted upon. The order for each type that is defined,
       * is defined by the functions available in this object.
       *
       * Each ordering option can be described by three properties added to
       * this object:
       *
       * * `{type}-pre` - Pre-formatting function
       * * `{type}-asc` - Ascending order function
       * * `{type}-desc` - Descending order function
       *
       * All three can be used together, only `{type}-pre` or only
       * `{type}-asc` and `{type}-desc` together. It is generally recommended
       * that only `{type}-pre` is used, as this provides the optimal
       * implementation in terms of speed, although the others are provided
       * for compatibility with existing Javascript sort functions.
       *
       * `{type}-pre`: Functions defined take a single parameter:
       *
         *  1. `{*}` Data from the column cell to be prepared for ordering
       *
       * And return:
       *
       * * `{*}` Data to be sorted upon
       *
       * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
       * functions, taking two parameters:
       *
         *  1. `{*}` Data to compare to the second parameter
         *  2. `{*}` Data to compare to the first parameter
       *
       * And returning:
       *
       * * `{*}` Ordering match: <0 if first parameter should be sorted lower
       *   than the second parameter, ===0 if the two parameters are equal and
       *   >0 if the first parameter should be sorted height than the second
       *   parameter.
       * 
       *  @type object
       *  @default {}
       *
       *  @example
       *    // Numeric ordering of formatted numbers with a pre-formatter
       *    $.extend( $.fn.dataTable.ext.type.order, {
       *      "string-pre": function(x) {
       *        a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
       *        return parseFloat( a );
       *      }
       *    } );
       *
       *  @example
       *    // Case-sensitive string ordering, with no pre-formatting method
       *    $.extend( $.fn.dataTable.ext.order, {
       *      "string-case-asc": function(x,y) {
       *        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
       *      },
       *      "string-case-desc": function(x,y) {
       *        return ((x < y) ? 1 : ((x > y) ? -1 : 0));
       *      }
       *    } );
       */
            order: {}
        },
        /**
     * Unique DataTables instance counter
     *
     * @type int
     * @private
     */
        _unique: 0,
        //
        // Depreciated
        // The following properties are retained for backwards compatiblity only.
        // The should not be used in new projects and will be removed in a future
        // version
        //
        /**
     * Version check function.
     *  @type function
     *  @depreciated Since 1.10
     */
        fnVersionCheck: DataTable.fnVersionCheck,
        /**
     * Index for what 'this' index API functions should use
     *  @type int
     *  @deprecated Since v1.10
     */
        iApiIndex: 0,
        /**
     * jQuery UI class container
     *  @type object
     *  @deprecated Since v1.10
     */
        oJUIClasses: {},
        /**
     * Software version
     *  @type string
     *  @deprecated Since v1.10
     */
        sVersion: DataTable.version
    };
    //
    // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
    //
    $.extend(_ext, {
        afnFiltering: _ext.search,
        aTypes: _ext.type.detect,
        ofnSearch: _ext.type.search,
        oSort: _ext.type.order,
        afnSortData: _ext.order,
        aoFeatures: _ext.feature,
        oApi: _ext.internal,
        oStdClasses: _ext.classes,
        oPagination: _ext.pager
    });
    $.extend(DataTable.ext.classes, {
        sTable: "dataTable",
        sNoFooter: "no-footer",
        /* Paging buttons */
        sPageButton: "paginate_button",
        sPageButtonActive: "current",
        sPageButtonDisabled: "disabled",
        /* Striping classes */
        sStripeOdd: "odd",
        sStripeEven: "even",
        /* Empty row */
        sRowEmpty: "dataTables_empty",
        /* Features */
        sWrapper: "dataTables_wrapper",
        sFilter: "dataTables_filter",
        sInfo: "dataTables_info",
        sPaging: "dataTables_paginate paging_",
        /* Note that the type is postfixed */
        sLength: "dataTables_length",
        sProcessing: "dataTables_processing",
        /* Sorting */
        sSortAsc: "sorting_asc",
        sSortDesc: "sorting_desc",
        sSortable: "sorting",
        /* Sortable in both directions */
        sSortableAsc: "sorting_asc_disabled",
        sSortableDesc: "sorting_desc_disabled",
        sSortableNone: "sorting_disabled",
        sSortColumn: "sorting_",
        /* Note that an int is postfixed for the sorting order */
        /* Filtering */
        sFilterInput: "",
        /* Page length */
        sLengthSelect: "",
        /* Scrolling */
        sScrollWrapper: "dataTables_scroll",
        sScrollHead: "dataTables_scrollHead",
        sScrollHeadInner: "dataTables_scrollHeadInner",
        sScrollBody: "dataTables_scrollBody",
        sScrollFoot: "dataTables_scrollFoot",
        sScrollFootInner: "dataTables_scrollFootInner",
        /* Misc */
        sHeaderTH: "",
        sFooterTH: "",
        // Deprecated
        sSortJUIAsc: "",
        sSortJUIDesc: "",
        sSortJUI: "",
        sSortJUIAscAllowed: "",
        sSortJUIDescAllowed: "",
        sSortJUIWrapper: "",
        sSortIcon: "",
        sJUIHeader: "",
        sJUIFooter: ""
    });
    (function() {
        // Reused strings for better compression. Closure compiler appears to have a
        // weird edge case where it is trying to expand strings rather than use the
        // variable version. This results in about 200 bytes being added, for very
        // little preference benefit since it this run on script load only.
        var _empty = "";
        _empty = "";
        var _stateDefault = _empty + "ui-state-default";
        var _sortIcon = _empty + "css_right ui-icon ui-icon-";
        var _headerFooter = _empty + "fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";
        $.extend(DataTable.ext.oJUIClasses, DataTable.ext.classes, {
            /* Full numbers paging buttons */
            sPageButton: "fg-button ui-button " + _stateDefault,
            sPageButtonActive: "ui-state-disabled",
            sPageButtonDisabled: "ui-state-disabled",
            /* Features */
            sPaging: "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi " + "ui-buttonset-multi paging_",
            /* Note that the type is postfixed */
            /* Sorting */
            sSortAsc: _stateDefault + " sorting_asc",
            sSortDesc: _stateDefault + " sorting_desc",
            sSortable: _stateDefault + " sorting",
            sSortableAsc: _stateDefault + " sorting_asc_disabled",
            sSortableDesc: _stateDefault + " sorting_desc_disabled",
            sSortableNone: _stateDefault + " sorting_disabled",
            sSortJUIAsc: _sortIcon + "triangle-1-n",
            sSortJUIDesc: _sortIcon + "triangle-1-s",
            sSortJUI: _sortIcon + "carat-2-n-s",
            sSortJUIAscAllowed: _sortIcon + "carat-1-n",
            sSortJUIDescAllowed: _sortIcon + "carat-1-s",
            sSortJUIWrapper: "DataTables_sort_wrapper",
            sSortIcon: "DataTables_sort_icon",
            /* Scrolling */
            sScrollHead: "dataTables_scrollHead " + _stateDefault,
            sScrollFoot: "dataTables_scrollFoot " + _stateDefault,
            /* Misc */
            sHeaderTH: _stateDefault,
            sFooterTH: _stateDefault,
            sJUIHeader: _headerFooter + " ui-corner-tl ui-corner-tr",
            sJUIFooter: _headerFooter + " ui-corner-bl ui-corner-br"
        });
    })();
    var extPagination = DataTable.ext.pager;
    function _numbers(page, pages) {
        var numbers = [], buttons = extPagination.numbers_length, half = Math.floor(buttons / 2), i = 1;
        if (pages <= buttons) {
            numbers = _range(0, pages);
        } else if (page <= half) {
            numbers = _range(0, buttons - 2);
            numbers.push("ellipsis");
            numbers.push(pages - 1);
        } else if (page >= pages - 1 - half) {
            numbers = _range(pages - (buttons - 2), pages);
            numbers.splice(0, 0, "ellipsis");
            // no unshift in ie6
            numbers.splice(0, 0, 0);
        } else {
            numbers = _range(page - 1, page + 2);
            numbers.push("ellipsis");
            numbers.push(pages - 1);
            numbers.splice(0, 0, "ellipsis");
            numbers.splice(0, 0, 0);
        }
        numbers.DT_el = "span";
        return numbers;
    }
    $.extend(extPagination, {
        simple: function(page, pages) {
            return [ "previous", "next" ];
        },
        full: function(page, pages) {
            return [ "first", "previous", "next", "last" ];
        },
        simple_numbers: function(page, pages) {
            return [ "previous", _numbers(page, pages), "next" ];
        },
        full_numbers: function(page, pages) {
            return [ "first", "previous", _numbers(page, pages), "next", "last" ];
        },
        // For testing and plug-ins to use
        _numbers: _numbers,
        numbers_length: 7
    });
    $.extend(true, DataTable.ext.renderer, {
        pageButton: {
            _: function(settings, host, idx, buttons, page, pages) {
                var classes = settings.oClasses;
                var lang = settings.oLanguage.oPaginate;
                var btnDisplay, btnClass, counter = 0;
                var attach = function(container, buttons) {
                    var i, ien, node, button;
                    var clickHandler = function(e) {
                        _fnPageChange(settings, e.data.action, true);
                    };
                    for (i = 0, ien = buttons.length; i < ien; i++) {
                        button = buttons[i];
                        if ($.isArray(button)) {
                            var inner = $("<" + (button.DT_el || "div") + "/>").appendTo(container);
                            attach(inner, button);
                        } else {
                            btnDisplay = "";
                            btnClass = "";
                            switch (button) {
                              case "ellipsis":
                                container.append("<span>&hellip;</span>");
                                break;

                              case "first":
                                btnDisplay = lang.sFirst;
                                btnClass = button + (page > 0 ? "" : " " + classes.sPageButtonDisabled);
                                break;

                              case "previous":
                                btnDisplay = lang.sPrevious;
                                btnClass = button + (page > 0 ? "" : " " + classes.sPageButtonDisabled);
                                break;

                              case "next":
                                btnDisplay = lang.sNext;
                                btnClass = button + (page < pages - 1 ? "" : " " + classes.sPageButtonDisabled);
                                break;

                              case "last":
                                btnDisplay = lang.sLast;
                                btnClass = button + (page < pages - 1 ? "" : " " + classes.sPageButtonDisabled);
                                break;

                              default:
                                btnDisplay = button + 1;
                                btnClass = page === button ? classes.sPageButtonActive : "";
                                break;
                            }
                            if (btnDisplay) {
                                node = $("<a>", {
                                    "class": classes.sPageButton + " " + btnClass,
                                    "aria-controls": settings.sTableId,
                                    "data-dt-idx": counter,
                                    tabindex: settings.iTabIndex,
                                    id: idx === 0 && typeof button === "string" ? settings.sTableId + "_" + button : null
                                }).html(btnDisplay).appendTo(container);
                                _fnBindAction(node, {
                                    action: button
                                }, clickHandler);
                                counter++;
                            }
                        }
                    }
                };
                // IE9 throws an 'unknown error' if document.activeElement is used
                // inside an iframe or frame. Try / catch the error. Not good for
                // accessibility, but neither are frames.
                try {
                    // Because this approach is destroying and recreating the paging
                    // elements, focus is lost on the select button which is bad for
                    // accessibility. So we want to restore focus once the draw has
                    // completed
                    var activeEl = $(document.activeElement).data("dt-idx");
                    attach($(host).empty(), buttons);
                    if (activeEl !== null) {
                        $(host).find("[data-dt-idx=" + activeEl + "]").focus();
                    }
                } catch (e) {}
            }
        }
    });
    var __numericReplace = function(d, decimalPlace, re1, re2) {
        if (!d || d === "-") {
            return -Infinity;
        }
        // If a decimal place other than `.` is used, it needs to be given to the
        // function so we can detect it and replace with a `.` which is the only
        // decimal place Javascript recognises - it is not locale aware.
        if (decimalPlace) {
            d = _numToDecimal(d, decimalPlace);
        }
        if (d.replace) {
            if (re1) {
                d = d.replace(re1, "");
            }
            if (re2) {
                d = d.replace(re2, "");
            }
        }
        return d * 1;
    };
    // Add the numeric 'deformatting' functions for sorting. This is done in a
    // function to provide an easy ability for the language options to add
    // additional methods if a non-period decimal place is used.
    function _addNumericSort(decimalPlace) {
        $.each({
            // Plain numbers
            num: function(d) {
                return __numericReplace(d, decimalPlace);
            },
            // Formatted numbers
            "num-fmt": function(d) {
                return __numericReplace(d, decimalPlace, _re_formatted_numeric);
            },
            // HTML numeric
            "html-num": function(d) {
                return __numericReplace(d, decimalPlace, _re_html);
            },
            // HTML numeric, formatted
            "html-num-fmt": function(d) {
                return __numericReplace(d, decimalPlace, _re_html, _re_formatted_numeric);
            }
        }, function(key, fn) {
            _ext.type.order[key + decimalPlace + "-pre"] = fn;
        });
    }
    // Default sort methods
    $.extend(_ext.type.order, {
        // Dates
        "date-pre": function(d) {
            return Date.parse(d) || 0;
        },
        // html
        "html-pre": function(a) {
            return _empty(a) ? "" : a.replace ? a.replace(/<.*?>/g, "").toLowerCase() : a + "";
        },
        // string
        "string-pre": function(a) {
            // This is a little complex, but faster than always calling toString,
            // http://jsperf.com/tostring-v-check
            return _empty(a) ? "" : typeof a === "string" ? a.toLowerCase() : !a.toString ? "" : a.toString();
        },
        // string-asc and -desc are retained only for compatibility with the old
        // sort methods
        "string-asc": function(x, y) {
            return x < y ? -1 : x > y ? 1 : 0;
        },
        "string-desc": function(x, y) {
            return x < y ? 1 : x > y ? -1 : 0;
        }
    });
    // Numeric sorting types - order doesn't matter here
    _addNumericSort("");
    // Built in type detection. See model.ext.aTypes for information about
    // what is required from this methods.
    $.extend(DataTable.ext.type.detect, [ // Plain numbers - first since V8 detects some plain numbers as dates
    // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
    function(d, settings) {
        var decimal = settings.oLanguage.sDecimal;
        return _isNumber(d, decimal) ? "num" + decimal : null;
    }, // Dates (only those recognised by the browser's Date.parse)
    function(d, settings) {
        // V8 will remove any unknown characters at the start and end of the
        // expression, leading to false matches such as `$245.12` or `10%` being
        // a valid date. See forum thread 18941 for detail.
        if (d && (!_re_date_start.test(d) || !_re_date_end.test(d))) {
            return null;
        }
        var parsed = Date.parse(d);
        return parsed !== null && !isNaN(parsed) || _empty(d) ? "date" : null;
    }, // Formatted numbers
    function(d, settings) {
        var decimal = settings.oLanguage.sDecimal;
        return _isNumber(d, decimal, true) ? "num-fmt" + decimal : null;
    }, // HTML numeric
    function(d, settings) {
        var decimal = settings.oLanguage.sDecimal;
        return _htmlNumeric(d, decimal) ? "html-num" + decimal : null;
    }, // HTML numeric, formatted
    function(d, settings) {
        var decimal = settings.oLanguage.sDecimal;
        return _htmlNumeric(d, decimal, true) ? "html-num-fmt" + decimal : null;
    }, // HTML (this is strict checking - there must be html)
    function(d, settings) {
        return _empty(d) || typeof d === "string" && d.indexOf("<") !== -1 ? "html" : null;
    } ]);
    // Filter formatting functions. See model.ext.ofnSearch for information about
    // what is required from these methods.
    $.extend(DataTable.ext.type.search, {
        html: function(data) {
            return _empty(data) ? data : typeof data === "string" ? data.replace(_re_new_lines, " ").replace(_re_html, "") : "";
        },
        string: function(data) {
            return _empty(data) ? data : typeof data === "string" ? data.replace(_re_new_lines, " ") : data;
        }
    });
    $.extend(true, DataTable.ext.renderer, {
        header: {
            _: function(settings, cell, column, classes) {
                // No additional mark-up required
                // Attach a sort listener to update on sort - note that using the
                // `DT` namespace will allow the event to be removed automatically
                // on destroy, while the `dt` namespaced event is the one we are
                // listening for
                $(settings.nTable).on("order.dt.DT", function(e, ctx, sorting, columns) {
                    if (settings !== ctx) {
                        // need to check this this is the host
                        return;
                    }
                    var colIdx = column.idx;
                    cell.removeClass(column.sSortingClass + " " + classes.sSortAsc + " " + classes.sSortDesc).addClass(columns[colIdx] == "asc" ? classes.sSortAsc : columns[colIdx] == "desc" ? classes.sSortDesc : column.sSortingClass);
                });
            },
            jqueryui: function(settings, cell, column, classes) {
                var colIdx = column.idx;
                $("<div/>").addClass(classes.sSortJUIWrapper).append(cell.contents()).append($("<span/>").addClass(classes.sSortIcon + " " + column.sSortingClassJUI)).appendTo(cell);
                // Attach a sort listener to update on sort
                $(settings.nTable).on("order.dt.DT", function(e, ctx, sorting, columns) {
                    if (settings !== ctx) {
                        return;
                    }
                    cell.removeClass(classes.sSortAsc + " " + classes.sSortDesc).addClass(columns[colIdx] == "asc" ? classes.sSortAsc : columns[colIdx] == "desc" ? classes.sSortDesc : column.sSortingClass);
                    cell.find("span." + classes.sSortIcon).removeClass(classes.sSortJUIAsc + " " + classes.sSortJUIDesc + " " + classes.sSortJUI + " " + classes.sSortJUIAscAllowed + " " + classes.sSortJUIDescAllowed).addClass(columns[colIdx] == "asc" ? classes.sSortJUIAsc : columns[colIdx] == "desc" ? classes.sSortJUIDesc : column.sSortingClassJUI);
                });
            }
        }
    });
    /*
   * Public helper functions. These aren't used internally by DataTables, or
   * called by any of the options passed into DataTables, but they can be used
   * externally by developers working with DataTables. They are helper functions
   * to make working with DataTables a little bit easier.
   */
    /**
   * Helpers for `columns.render`.
   *
   * The options defined here can be used with the `columns.render` initialisation
   * option to provide a display renderer. The following functions are defined:
   *
   * * `number` - Will format numeric data (defined by `columns.data`) for
   *   display, retaining the original unformatted data for sorting and filtering.
   *   It takes 4 parameters:
   *   * `string` - Thousands grouping separator
   *   * `string` - Decimal point indicator
   *   * `integer` - Number of decimal points to show
   *   * `string` (optional) - Prefix.
   *
   * @example
   *   // Column definition using the number renderer
   *   {
   *     data: "salary",
   *     render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
   *   }
   *
   * @namespace
   */
    DataTable.render = {
        number: function(thousands, decimal, precision, prefix) {
            return {
                display: function(d) {
                    var negative = d < 0 ? "-" : "";
                    d = Math.abs(parseFloat(d));
                    var intPart = parseInt(d, 10);
                    var floatPart = precision ? decimal + (d - intPart).toFixed(precision).substring(2) : "";
                    return negative + (prefix || "") + intPart.toString().replace(/\B(?=(\d{3})+(?!\d))/g, thousands) + floatPart;
                }
            };
        }
    };
    /*
   * This is really a good bit rubbish this method of exposing the internal methods
   * publicly... - To be fixed in 2.0 using methods on the prototype
   */
    /**
   * Create a wrapper function for exporting an internal functions to an external API.
   *  @param {string} fn API function name
   *  @returns {function} wrapped function
   *  @memberof DataTable#internal
   */
    function _fnExternApiFunc(fn) {
        return function() {
            var args = [ _fnSettingsFromNode(this[DataTable.ext.iApiIndex]) ].concat(Array.prototype.slice.call(arguments));
            return DataTable.ext.internal[fn].apply(this, args);
        };
    }
    /**
   * Reference to internal functions for use by plug-in developers. Note that
   * these methods are references to internal functions and are considered to be
   * private. If you use these methods, be aware that they are liable to change
   * between versions.
   *  @namespace
   */
    $.extend(DataTable.ext.internal, {
        _fnExternApiFunc: _fnExternApiFunc,
        _fnBuildAjax: _fnBuildAjax,
        _fnAjaxUpdate: _fnAjaxUpdate,
        _fnAjaxParameters: _fnAjaxParameters,
        _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
        _fnAjaxDataSrc: _fnAjaxDataSrc,
        _fnAddColumn: _fnAddColumn,
        _fnColumnOptions: _fnColumnOptions,
        _fnAdjustColumnSizing: _fnAdjustColumnSizing,
        _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
        _fnColumnIndexToVisible: _fnColumnIndexToVisible,
        _fnVisbleColumns: _fnVisbleColumns,
        _fnGetColumns: _fnGetColumns,
        _fnColumnTypes: _fnColumnTypes,
        _fnApplyColumnDefs: _fnApplyColumnDefs,
        _fnHungarianMap: _fnHungarianMap,
        _fnCamelToHungarian: _fnCamelToHungarian,
        _fnLanguageCompat: _fnLanguageCompat,
        _fnBrowserDetect: _fnBrowserDetect,
        _fnAddData: _fnAddData,
        _fnAddTr: _fnAddTr,
        _fnNodeToDataIndex: _fnNodeToDataIndex,
        _fnNodeToColumnIndex: _fnNodeToColumnIndex,
        _fnGetCellData: _fnGetCellData,
        _fnSetCellData: _fnSetCellData,
        _fnSplitObjNotation: _fnSplitObjNotation,
        _fnGetObjectDataFn: _fnGetObjectDataFn,
        _fnSetObjectDataFn: _fnSetObjectDataFn,
        _fnGetDataMaster: _fnGetDataMaster,
        _fnClearTable: _fnClearTable,
        _fnDeleteIndex: _fnDeleteIndex,
        _fnInvalidateRow: _fnInvalidateRow,
        _fnGetRowElements: _fnGetRowElements,
        _fnCreateTr: _fnCreateTr,
        _fnBuildHead: _fnBuildHead,
        _fnDrawHead: _fnDrawHead,
        _fnDraw: _fnDraw,
        _fnReDraw: _fnReDraw,
        _fnAddOptionsHtml: _fnAddOptionsHtml,
        _fnDetectHeader: _fnDetectHeader,
        _fnGetUniqueThs: _fnGetUniqueThs,
        _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
        _fnFilterComplete: _fnFilterComplete,
        _fnFilterCustom: _fnFilterCustom,
        _fnFilterColumn: _fnFilterColumn,
        _fnFilter: _fnFilter,
        _fnFilterCreateSearch: _fnFilterCreateSearch,
        _fnEscapeRegex: _fnEscapeRegex,
        _fnFilterData: _fnFilterData,
        _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
        _fnUpdateInfo: _fnUpdateInfo,
        _fnInfoMacros: _fnInfoMacros,
        _fnInitialise: _fnInitialise,
        _fnInitComplete: _fnInitComplete,
        _fnLengthChange: _fnLengthChange,
        _fnFeatureHtmlLength: _fnFeatureHtmlLength,
        _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
        _fnPageChange: _fnPageChange,
        _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
        _fnProcessingDisplay: _fnProcessingDisplay,
        _fnFeatureHtmlTable: _fnFeatureHtmlTable,
        _fnScrollDraw: _fnScrollDraw,
        _fnApplyToChildren: _fnApplyToChildren,
        _fnCalculateColumnWidths: _fnCalculateColumnWidths,
        _fnThrottle: _fnThrottle,
        _fnConvertToWidth: _fnConvertToWidth,
        _fnScrollingWidthAdjust: _fnScrollingWidthAdjust,
        _fnGetWidestNode: _fnGetWidestNode,
        _fnGetMaxLenString: _fnGetMaxLenString,
        _fnStringToCss: _fnStringToCss,
        _fnScrollBarWidth: _fnScrollBarWidth,
        _fnSortFlatten: _fnSortFlatten,
        _fnSort: _fnSort,
        _fnSortAria: _fnSortAria,
        _fnSortListener: _fnSortListener,
        _fnSortAttachListener: _fnSortAttachListener,
        _fnSortingClasses: _fnSortingClasses,
        _fnSortData: _fnSortData,
        _fnSaveState: _fnSaveState,
        _fnLoadState: _fnLoadState,
        _fnSettingsFromNode: _fnSettingsFromNode,
        _fnLog: _fnLog,
        _fnMap: _fnMap,
        _fnBindAction: _fnBindAction,
        _fnCallbackReg: _fnCallbackReg,
        _fnCallbackFire: _fnCallbackFire,
        _fnLengthOverflow: _fnLengthOverflow,
        _fnRenderer: _fnRenderer,
        _fnDataSource: _fnDataSource,
        _fnRowAttributes: _fnRowAttributes,
        _fnCalculateEnd: function() {}
    });
    // jQuery access
    $.fn.dataTable = DataTable;
    // Legacy aliases
    $.fn.dataTableSettings = DataTable.settings;
    $.fn.dataTableExt = DataTable.ext;
    // With a capital `D` we return a DataTables API instance rather than a
    // jQuery object
    $.fn.DataTable = function(opts) {
        return $(this).dataTable(opts).api();
    };
    // All properties that are available to $.fn.dataTable should also be
    // available on $.fn.DataTable
    $.each(DataTable, function(prop, val) {
        $.fn.DataTable[prop] = val;
    });
    // Information about events fired by DataTables - for documentation.
    /**
   * Draw event, fired whenever the table is redrawn on the page, at the same
   * point as fnDrawCallback. This may be useful for binding events or
   * performing calculations when the table is altered at all.
   *  @name DataTable#draw.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * Search event, fired when the searching applied to the table (using the
   * built-in global search, or column filters) is altered.
   *  @name DataTable#search.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * Page change event, fired when the paging of the table is altered.
   *  @name DataTable#page.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * Order event, fired when the ordering applied to the table is altered.
   *  @name DataTable#order.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * DataTables initialisation complete event, fired when the table is fully
   * drawn, including Ajax data loaded, if Ajax data is required.
   *  @name DataTable#init.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} oSettings DataTables settings object
   *  @param {object} json The JSON object request from the server - only
   *    present if client-side Ajax sourced data is used</li></ol>
   */
    /**
   * State save event, fired when the table has changed state a new state save
   * is required. This event allows modification of the state saving object
   * prior to actually doing the save, including addition or other state
   * properties (for plug-ins) or modification of a DataTables core property.
   *  @name DataTable#stateSaveParams.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} oSettings DataTables settings object
   *  @param {object} json The state information to be saved
   */
    /**
   * State load event, fired when the table is loading state from the stored
   * data, but prior to the settings object being modified by the saved state
   * - allowing modification of the saved state is required or loading of
   * state for a plug-in.
   *  @name DataTable#stateLoadParams.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} oSettings DataTables settings object
   *  @param {object} json The saved state information
   */
    /**
   * State loaded event, fired when state has been loaded from stored data and
   * the settings object has been modified by the loaded data.
   *  @name DataTable#stateLoaded.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} oSettings DataTables settings object
   *  @param {object} json The saved state information
   */
    /**
   * Processing event, fired when DataTables is doing some kind of processing
   * (be it, order, searcg or anything else). It can be used to indicate to
   * the end user that there is something happening, or that something has
   * finished.
   *  @name DataTable#processing.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} oSettings DataTables settings object
   *  @param {boolean} bShow Flag for if DataTables is doing processing or not
   */
    /**
   * Ajax (XHR) event, fired whenever an Ajax request is completed from a
   * request to made to the server for new data. This event is called before
   * DataTables processed the returned data, so it can also be used to pre-
   * process the data returned from the server, if needed.
   *
   * Note that this trigger is called in `fnServerData`, if you override
   * `fnServerData` and which to use this event, you need to trigger it in you
   * success function.
   *  @name DataTable#xhr.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   *  @param {object} json JSON returned from the server
   *
   *  @example
   *     // Use a custom property returned from the server in another DOM element
   *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
   *       $('#status').html( json.status );
   *     } );
   *
   *  @example
   *     // Pre-process the data returned from the server
   *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
   *       for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
   *         json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
   *       }
   *       // Note no return - manipulate the data directly in the JSON object.
   *     } );
   */
    /**
   * Destroy event, fired when the DataTable is destroyed by calling fnDestroy
   * or passing the bDestroy:true parameter in the initialisation object. This
   * can be used to remove bound events, added DOM nodes, etc.
   *  @name DataTable#destroy.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * Page length change event, fired when number of records to show on each
   * page (the length) is changed.
   *  @name DataTable#length.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   *  @param {integer} len New length
   */
    /**
   * Column sizing has changed.
   *  @name DataTable#column-sizing.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   */
    /**
   * Column visibility has changed.
   *  @name DataTable#column-visibility.dt
   *  @event
   *  @param {event} e jQuery event object
   *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
   *  @param {int} column Column index
   *  @param {bool} vis `false` if column now hidden, or `true` if visible
   */
    return $.fn.dataTable;
});